Meanings
comparative more thwart · superlative most thwart
- Placed or situated across something else; cross, oblique, transverse.
Which elſe to ſeveral Sphears thou muſt aſcribe, / Mov'd contrarie with thwart obliquities, / Or ſave the Sun his labour, and that ſwift / Nocturnal and Diurnal rhomb ſuppos'd, / Inviſible elſe above all Starrs, the Wheele / Of Day and Night; […]
1667, John Milton, “Book VII”, in Paradise Lost. […], London: […] [Samuel Simmons], and are to be sold by Peter Parker […]; [a]nd by Robert Boulter […]; [a]nd Matthias Walker, […], →OCLC; republished as Paradise Lost in Ten Books: […], London: Basil Montagu Pickering […], 1873, →OCLC, lines 768–773 - datedfigurativelyOf people: having a tendency to oppose; obstinate, perverse, stubborn.
[…] and it is without all controuerſie, that learning doth make the minds of men gentle, generous, maniable, and pliant to gouernment; whereas Ignorance makes them churliſh, thwart, and mutinous; […]
1605, Francis Bacon, “The First Booke”, in The Twoo Bookes of Francis Bacon. Of the Proficience and Aduancement of Learning, Diuine and Humane, London: […] [Thomas Purfoot and Thomas Creede] for Henrie Tomes, […], →OCLC, folio 11, recto1 more example
[…] harke Nature, heare deere Goddeſſe, ſuſpend thy purpoſe, if thou did'ſt intend to make this creature fruitful into her wombe, conuey ſterility, drie vp in hir the organs of increaſe, and from her derogate body neuer ſpring a babe to honour her, if ſhee muſt teeme, create her childe of ſpleene, that it may liue and bee a thourt diſuetur'd^([sic – meaning disnatured]) torment to her, […]
c. 1603–1606 (date written), [William Shakespeare], […] His True Chronicle Historie of the Life and Death of King Lear and His Three Daughters. […] (First Quarto), London: […] Nathaniel Butter, […], published 1608, →OCLC, [Act I, scene iv]Synonyms: cross-grained, froward, adamant, ardent, grim, untiring, bent on, bloody-minded
- datedfigurativelyOf situations or things: adverse, unfavourable, unlucky.
Synonyms: unpropitious, untoward, down on one's luck, fortuneless, ill-boding, ill-fated, ill-starred, inauspicious
- not comparableobsoleteAcross the direction of travel or length of; athwart, crosswise, obliquely, transversely.
With adverſe blaſt up-turns them from the South / Notus and Afer black with thundrous Clouds / From Serraliona; thwart of theſe as fierce / Forth ruſh the Levant and the Ponent VVindes / Eurus and Zephir with their lateral noiſe, / Sirocco, and Libecchio.
1667, John Milton, “Book IX”, in Paradise Lost. […], London: […] [Samuel Simmons], and are to be sold by Peter Parker […]; [a]nd by Robert Boulter […]; [a]nd Matthias Walker, […], →OCLC; republished as Paradise Lost in Ten Books: […], London: Basil Montagu Pickering […], 1873, →OCLC, lines 701–706
present singular third person thwarts · participle present thwarting · participle past thwarted · past thwarted · first person past singular thwarted · archaic present second person singular thwartest · past second person singular thwarted · archaic past second person singular thwartedst · present singular third person thwarts · archaic present singular third person thwarteth · past singular third person thwarted · past plural thwarted · past subjunctive thwarted · participle present thwarting · participle past thwarted
- transitiveTo cause to fail; to frustrate, to prevent.
The police thwarted the would-be assassin.
5 more examples
Our plans for a picnic were thwarted by the thunderstorm.
If thou grieueſt that beeing the daughter of a Prince, and enuie thwarteth thée with ſuch hard exigents, thinke that royaltie is a faire marke; that Crownes haue croſſes when mirth is in Cottages; that the fairer the Roſe is, the ſooner it is bitten with Catterpillers; […]
1590, T[homas] L[odge], “Alindas Comfort to Perplexed Rosalynd”, in Rosalynde. Euphues Golden Legacie: […], London: […] Thomas Orwin for T. G[ubbin] and John Busbie, →OCLC, folio 13, rectoThe Underſtanding and Will never diſagreed; for the Propoſals of the one never thwarted the Inclinations of the other.
1662 November 9, Robert South, “[Sermon II] A Sermon Preached at the Cathedral-Church of St. Paul’s, November the 9th, 1662: Genesis i. 27. So God created Man in his own Image, in the Image of God created He him.”, in Twelve Sermons Preached upon Several Occasions, 5th edition, volume I, London: Printed for Jonah Bowyer, […], published 1722, →OCLC, page 60Hear ye the serf I bred, begin to reckon / Upon his rights and pleasure! Who am I— / Thou abject, who am I, whose will thou thwartest?
1830, Walter Scott, “Auchindrane; or, The Ayrshire Tragedy”, in The Doom of Devorgoil, a Melo-drama; Auchindrane; or, The Ayrshire Tragedy, Edinburgh: […] [Ballantyne and Company] for Cadell and Company; London: Simpkin and Marshall, →OCLC, Act III, scene i, page 309Not unnaturally, "Auntie" took this communication in bad part. Thus outraged, she showed herself to be a bold as well as a furious virago. Next day she found her way to their lodgings and tried to recover her ward by the hair of the head. Then, thwarted, the wretched creature went to the police for help; she was versed in the law, and perhaps had spared no pains to keep on good terms with the local constabulary.
1918, W[illiam] B[abington] Maxwell, chapter XLIV, in The Mirror and the Lamp, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLC, page 361Synonyms: balk, foil, spoil, cross, discomfit, disconcert, baffle, scuttle · Antonyms: promote
- ambitransitiveobsoleteTo move (something) across or counter to; to cross.
An arrow thwarts the air.
1 more example
Thither came Uriel, gliding through the Eeven / On a Sun beam, ſwift as a ſhooting Starr / In Autumn thwarts the night, […]
1667, John Milton, “Book IV”, in Paradise Lost. […], London: […] [Samuel Simmons], and are to be sold by Peter Parker […]; [a]nd by Robert Boulter […]; [a]nd Matthias Walker, […], →OCLC; republished as Paradise Lost in Ten Books: […], London: Basil Montagu Pickering […], 1873, →OCLC, lines 555–557
plural thwarts
- nauticalA seat across a boat on which a rower may sit.
The fisherman sat on the aft thwart to row.
3 more examples
When taking his seat in a boat, the learner should first observe that the thwart is firmly fixed, and that the mat upon it is securely tied to that part of it which is farthest from his rowlock.
[1876–1879?], “Our Holiday. Rowing.—I.”, in The Popular Educator: A Complete Encyclopædia of Elementary, Advanced, and Technical Education, new and revised edition, volume IV, London; New York, N.Y.: Cassell, Petter, and Galpin, […], →OCLC, page 32, column 2Jane Porter had been the first of those in the lifeboat to awaken the morning after the wreck of the Lady Alice. The other members of the party were asleep upon the thwarts or huddled in cramped positions in the bottom of the boat.
1913, Edgar Rice Burroughs, The Return of Tarzan, New York: Ballantine Books, published 1963, page 150Beneath the middle and aft thwarts were two tubs, each containing about two hundred fathoms of line[.]
1961, Tom Mead, Killers of Eden, Sydney: Angus and Robertson, page 21 - nauticalA brace, perpendicular to the keel, that helps maintain the beam (“breadth”) of a marine vessel against external water pressure and that may serve to support the rail.
A well-made dugout canoe rarely needs a thwart.
3 more examples
A conſiderable number of thwarts were laid from gunwale to gunwale, to which they were ſecurely laſhed on each ſide, as a ſtrengthening to the boat [a canoe].
1773, “Of the Canoes and Navigation of the Inhabitants of New Zealand; […]”, in John Hawkesworth, editor, An Account of the Voyages Undertaken by the Order of His Present Majesty for Making Discoveries in the Southern Hemisphere, […] In Three Volumes, volume III, Printed for W[illiam] Strahan and T[homas] Cadell […], →OCLC, book II, page 58My barge was sixty feet in length, and not more than twelve in the widest part; by taking away one thwart beam near the stern, laying a floor two feet below the gunwale, and raising an arched roof about seven feet above the floor, a commodious room was formed, fourteen feet long, and ten wide, with a closet behind it; […]
1800, Michael Symes, chapter VII, in An Account of an Embassy to the Kingdom of Ava, by the Governor-General of India, in the Year 1795, London: Printed by W[illiam] Bulmer and Co., […]; and sold by Messrs. G[eorge] and W[illiam] Nicol, […]; and J[ohn] Wright, […], →OCLC, page 223I looked down into the Old Town [a canoe]; there was no yoke, only a straight ash thwart.
2015, Cliff Jacobson, “Outfitting and Customizing Your Canoe”, in Canoeing Wild Rivers: The 30th Anniversary Guide to Expedition Canoeing in North America, 5th edition, Guildford, Conn.; Helena, Mont.: Falcon Guides, Rowman & Littlefield, →ISBN, page 66
Synonyms & antonyms
adjectiveOf people: having a tendency to oppose; obstinate, perverse, stubborn.
adjectiveOf situations or things: adverse, unfavourable, unlucky.
verbTo cause to fail; to frustrate, to prevent.
verbTo hinder or obstruct by placing (something) in the way of; to block, to impede, to oppose.
More synonyms by meaning
nouna crosspiece spreading the gunnels of a boat; used as a seat in a rowboat
verbhinder or prevent (the efforts, plans, or desires) of
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Old Norseþvert
- Middle Englishthwerte
- Englishthwart
From Middle English thwerte, from the adjective thwert (“obstinate, perverse”), from Old Norse þvert, neuter of þverr (“transverse”). Cognates The English adjective is cognate with Danish tvær (“sullen, sulky”), Gothic 𐌸𐍅𐌰𐌹𐍂𐌷𐍃 (þwairhs, “angry”), Middle Dutch dwers, dwars (modern Dutch dwars (“crosswise, transverse; slantwise, askew; stubbornly disobedient”)), Norwegian tvert, tvært, Old Frisian þweres, dwers (Saterland Frisian twars, West Frisian dwers, dwerz (“across, to the other side of; beyond”)), Middle Low German dwers, dwars (Low German dwars (“contrary; cross-grained”)), Old English þweorh (“transverse; perverse; angry, cross”), Old High German twer (Middle High German twer, quer, modern German quer (“crosswise; cross”)), Swedish tvär (“across, transverse; of a curve: sharp; immediate, sudden; grumpy, stubborn”). It is related to queer; also Proto-West Germanic *þwerh,
More words from Middle English, Old Norse
Full word history & related roots →Translations
Arabic فَشَّلَ, أَحْبَطَ
- فَشَّلَ (faššala)to prevent; to halt; to cause failure
- أَحْبَطَ (ʔaḥbaṭa)to prevent; to halt; to cause failure
Bulgarian кос, напречен
- кос (kos)placed or situated across something else — see also oblique, transverse
- напречен (naprečen)placed or situated across something else — see also oblique, transverse
- пречещ (prečešt)having a tendency to oppose — see also obstinate, perverse
- неблагоприятен (neblagoprijaten)having a tendency to oppose — see also obstinate, perverse
- косо (koso)across the direction of travel or length of — see also athwart
- напречно (naprečno)across the direction of travel or length of — see also athwart
- преча (preča)to prevent; to halt; to cause failure
- осуетявам (osuetjavam)to prevent; to halt; to cause failure
- пресичам (presičam)to move across
- седалка за гребеца (sedalka za grebeca)seat across a boat
Catalan frustrar, desbaratar
- frustrarto prevent; to halt; to cause failure
- desbaratarto prevent; to halt; to cause failure
Chinese Mandarin 阻撓 /阻挠
- 阻撓 /阻挠 (zǔnáo)to prevent; to halt; to cause failure
Czech příčný, napříč
- příčnýplaced or situated across something else — see also oblique, transverse
- napříčacross the direction of travel or length of — see also athwart
- křižmoacross the direction of travel or length of — see also athwart
- zmařitto prevent; to halt; to cause failure
- zkřížitto prevent; to halt; to cause failure
- překazitto prevent; to halt; to cause failure
- zhatitto prevent; to halt; to cause failure
- protnoutto move across
Dutch dwarsbomen
- dwarsbomento prevent; to halt; to cause failure
Esperanto malhelpi, malsukcesigi
- malhelpito prevent; to halt; to cause failure
- malsukcesigito prevent; to halt; to cause failure
Finnish poikittainen, poikittain
- poikittainenplaced or situated across something else — see also oblique, transverse
- poikittainacross the direction of travel or length of — see also athwart
- pysäyttääto prevent; to halt; to cause failure
- taltuttaato prevent; to halt; to cause failure
- tehdä tyhjäksito prevent; to halt; to cause failure
- halkaistato move across
- tuhtoseat across a boat
French contrecarrer, contrarier
- contrecarrerto prevent; to halt; to cause failure
- contrarierto prevent; to halt; to cause failure
- bancseat across a boat
German durchkreuzen, entgegenwirken
- durchkreuzento prevent; to halt; to cause failure
- entgegenwirkento prevent; to halt; to cause failure
- vereitelnto prevent; to halt; to cause failure
- konterkarierento prevent; to halt; to cause failure
- Ruderbankseat across a boat
- Duchtbrace perpendicular to the keel
Greek ματαιώνω
- ματαιώνω (mataióno)to prevent; to halt; to cause failure
Hawaiian nohona waʻa
- nohona waʻaseat across a boat
Hebrew סיכל, סַפְסַל
- סיכל (sikél)to prevent; to halt; to cause failure
- סַפְסַל (safsal)seat across a boat
Hungarian meghiúsít
- meghiúsítto prevent; to halt; to cause failure
Italian sventare, bloccare
- sventareto prevent; to halt; to cause failure
- bloccareto prevent; to halt; to cause failure
- arcacciaseat across a boat
Japanese 阻む, 阻止する
- 阻む (habamu)to prevent; to halt; to cause failure
- 阻止する (soshi suru)to prevent; to halt; to cause failure
- 排する (hai suru)to prevent; to halt; to cause failure
Korean 좌절시키다
- 좌절시키다 (jwajeolsikida)to prevent; to halt; to cause failure
Latin officio
- officioto prevent; to halt; to cause failure
Māori whakahōtaetae, taupare
- whakahōtaetaeto prevent; to halt; to cause failure
- taupareto prevent; to halt; to cause failure
- taituto prevent; to halt; to cause failure
- ngihangihato prevent; to halt; to cause failure
- keretūseat across a boat
- kīatoseat across a boat
- taumanuseat across a boat
- paemanuseat across a boat
Polish udaremniać, pokrzyżować
- udaremniaćto prevent; to halt; to cause failure
- pokrzyżowaćto prevent; to halt; to cause failure
- przecinaćto move across
- ławkaseat across a boat
Portuguese frustrar, contrariar
- frustrarto prevent; to halt; to cause failure
- contrariarto prevent; to halt; to cause failure
- bancoseat across a boat
Russian неподдающийся, мешать исполнению
- неподдающийся (nepoddajuščijsja)having a tendency to oppose — see also obstinate, perverse
- мешать исполнению (mešát’ ispolnéniju)to prevent; to halt; to cause failure
- препя́тствовать (prepjátstvovatʹ)to prevent; to halt; to cause failure
- воспрепя́тствовать (vosprepjátstvovatʹ)to prevent; to halt; to cause failure
- расстра́ивать (rasstráivatʹ)to prevent; to halt; to cause failure
- расстро́ить (rasstróitʹ)to prevent; to halt; to cause failure
- пересекать (peresekatʹ)to move across
- ба́нка (bánka)seat across a boat
Scottish Gaelic tobhta
- tobhtaseat across a boat
Spanish atravesado, contestatario
- atravesadoplaced or situated across something else — see also oblique, transverse
- contestatariohaving a tendency to oppose — see also obstinate, perverse
- chasquearto prevent; to halt; to cause failure
- empecerto prevent; to halt; to cause failure
- entorpecerto prevent; to halt; to cause failure
- obstarto prevent; to halt; to cause failure
- obstaculizarto prevent; to halt; to cause failure
- dificultarto prevent; to halt; to cause failure
- desbaratarto prevent; to halt; to cause failure
- embarajarto prevent; to halt; to cause failure
- banco (de remeros)seat across a boat
- bancadaseat across a boat
Swedish hindra, toft
- hindrato prevent; to halt; to cause failure
- toftseat across a boat
Thai ขัดขวาง
- ขัดขวาง (kàt-kwǎang)to prevent; to halt; to cause failure
Turkish akamete uğratmak, baltalamak
- akamete uğratmakto prevent; to halt; to cause failure
- baltalamakto prevent; to halt; to cause failure
- karşı koymakto prevent; to halt; to cause failure
- önlemeye çalışmakto prevent; to halt; to cause failure
Ukrainian ба́нка
- ба́нка (bánka)seat across a boat
Rhymes & wordplay
Rhymes with thwart
Cite this entry
thwart. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/thwart
“thwart.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/thwart. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “thwart,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/thwart.
Source: thwart on Wiktionary, CC BY-SA 4.0.