thunderbolt

T1H4U1N1D2E1R1B3O1L1T1
/ˈθʌndə(ɹ)ˌboʊlt/

noun

A flash of lightning accompanied by a crash of thunder.

“News of the actress’s death came as a thunderbolt to her fans.”

Similar
boltbolt of lightningbombshellthunderclap

Meanings

thunderbolt1

nounthunderbolt (plural thunderbolts)

plural thunderbolts

  1. A flash of lightning accompanied by a crash of thunder.

    Our quiuering Lances ſhaking in the aire, / And bullets like Ioues dreadfull Thunderbolts, / Enrolde in flames and fiery ſmoldering miſtes, / Shall threat the Gods more than Cyclopian warres, […]

    c. 1587–1588 (date written), [Christopher Marlowe], Tamburlaine the Great. […] The First Part […], 2nd edition, part 1, London: […] [R. Robinson for] Richard Iones, […], published 1592, →OCLC; reprinted as Tamburlaine the Great (A Scolar Press Facsimile), Menston, Yorkshire; London: Scolar Press, 1973, →ISBN, Act II, scene iii
    2 more examples

    And the sword that had visited Earth from so far away smote like the falling of thunderbolts [...] and the runes in Alveric’s far-travelled sword exulted, and roared at the elf-knight; until in the dark of the wood, amongst branches severed from disenchanted trees, with a blow like that of a thunderbolt riving an oak-tree, Alveric slew him.

    1924, Lord Dunsany, chapter III, in The King of Elfland's Daughter, New York: G.P. Puttnam's Sons, page 30

    He describes the operation thus: "The heavy ram employed to impart the finishing strokes, hoisted up with double purchase and snail's pace to the summit of the Piling Engine, and then falling down like a thunderbolt on the head of the devoted timber, driving it perhaps a single half inch in to the stratum below, is well calculated to put to the test the virtue of patience, while it illustrates the old adage of—slow and sure."

    1952 July, W. R. Watson, “Sankey Viaduct and Embankment”, in Railway Magazine, page 487
  2. figurativelyAn event that is terrible, horrific or unexpected.

    News of the actress’s death came as a thunderbolt to her fans.

    2 more examples

    the Scipios' worth, those thunderbolts of war

    1697, Virgil, “(please specify the book number)”, in John Dryden, transl., The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. […], London: […] Jacob Tonson, […], →OCLC

    A greater wreck, a deeper fall, / A shock to one—a thunderbolt to all.

    1819, Lord Byron, Mazeppa, a Poem, London: John Murray, […], →OCLC, stanza I, page 5, lines 13–14
  3. Vehement threatening or censure; especially, ecclesiastical denunciation; fulmination.

    a thunder-bolt of warre Striking all Nations

    1627, G[eorge] H[akewill], An Apologie of the Power and Prouidence of God in the Gouernment of the World. […], Oxford, Oxfordshire: […] Iohn Lichfield and William Turner, […], →OCLC
  4. ball gamesA very powerful shot.

    Substitute Niko Kranjcar's injury-time thunderbolt gave Tottenham a dramatic win over Bolton.

    2011 February 5, Michael Kevin Darling, “Tottenham 2 - 1 Bolton”, in BBC
  5. biologyA belemnite, or thunderstone.
  6. governmentA charge in the form of two joined bundles with four rays of lightning emerging from them, resembling the thunderbolt of Jupiter.
verbthunderbolt (third-person singular simple present thunderbolts, present participle thunderbolting, simple past and past participle thunderbolted)

present singular third person thunderbolts · participle present thunderbolting · participle past thunderbolted · past thunderbolted

  1. raretransitiveTo strike with a thunderbolt.
  2. rareTo move swiftly and violently.

Thunderbolt2

proper noun
  1. trademarkcomputer hardwareA computer interface standard for connecting devices, combining PCI Express, DisplayPort and DC power in one connector.

Synonyms & antonyms

nouna discharge of lightning accompanied by thunder

Similar
boltbolt of lightning
Broader

nouna shocking surprise

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

thunderbolt · noun, verb

From thunder + bolt.

Full word history & related roots →

Thunderbolt · proper noun

By analogy with the speed and power of a thunderbolt.

Full word history & related roots →

Translations

Ancient Greek κεραυνός
  • κεραυνός (keraunós)flash of lightning accompanied by thunder
Arabic صَاعِقَة
  • صَاعِقَة (ṣāʕiqa)flash of lightning accompanied by thunder
Bulgarian мълния, гръмотевица
  • мълния (mălnija)flash of lightning accompanied by thunder
  • гръмотевица (grămotevica)flash of lightning accompanied by thunder
Catalan raig de llamp, llampec
  • raig de llampflash of lightning accompanied by thunder
  • llampecflash of lightning accompanied by thunder
Chinese Mandarin 霹靂 /霹雳, 迅雷
  • 霹靂 /霹雳 (pīlì)flash of lightning accompanied by thunder
  • 迅雷 (xùnléi)flash of lightning accompanied by thunder
Dutch bliksemstraal, donderstraal
  • bliksemstraalflash of lightning accompanied by thunder
  • donderstraalflash of lightning accompanied by thunder
  • donderslagflash of lightning accompanied by thunder
Finnish järkytys, salamanisku
  • järkytysan event that is terrible, horrific or unexpected
  • salamaniskuflash of lightning accompanied by thunder
  • ukkosenjyrähdysflash of lightning accompanied by thunder
  • salamaflash of lightning accompanied by thunder
French coup de tonnerre
  • coup de tonnerreflash of lightning accompanied by thunder
German Donnerkeil, Blitzstrahl
  • Donnerkeilflash of lightning accompanied by thunder
  • Blitzstrahlflash of lightning accompanied by thunder
  • Blitz mit Donnerschlagflash of lightning accompanied by thunder
Greek κεραυνός, κεραυνός
  • κεραυνός (keravnós)an event that is terrible, horrific or unexpected
  • κεραυνός (keravnós)flash of lightning accompanied by thunder
  • αστραπή (astrapí)flash of lightning accompanied by thunder
Hindi वज्रपात
  • वज्रपात (vajrapāt)flash of lightning accompanied by thunder
Hungarian villámcsapás
  • villámcsapásflash of lightning accompanied by thunder
Indonesian petir
  • petirflash of lightning accompanied by thunder
Italian fulmine, folgore
  • fulmineflash of lightning accompanied by thunder
  • folgoreflash of lightning accompanied by thunder
  • saettaflash of lightning accompanied by thunder
  • lampoflash of lightning accompanied by thunder
Japanese 雷, 落雷
  • 雷 (kaminari)flash of lightning accompanied by thunder
  • 落雷 (rakurai)flash of lightning accompanied by thunder
Korean 벼락, 벼락
  • 벼락 (byeorak)an event that is terrible, horrific or unexpected
  • 벼락 (byeorak)flash of lightning accompanied by thunder
Latin fulmen, tonitrus
  • fulmenflash of lightning accompanied by thunder
  • tonitrusflash of lightning accompanied by thunder
  • ictus fulminisflash of lightning accompanied by thunder
  • ictus fulgōrisflash of lightning accompanied by thunder
Māori epa
  • epaflash of lightning accompanied by thunder
Persian رعد و برق, صاعقه
  • رعد و برق (ra'd-o-barq)flash of lightning accompanied by thunder
  • صاعقه (sâ'eqe)flash of lightning accompanied by thunder
  • آذرخش (âzaraxš)flash of lightning accompanied by thunder
Polish grom z jasnego nieba, piorun
  • grom z jasnego niebaan event that is terrible, horrific or unexpected
  • piorunflash of lightning accompanied by thunder
Portuguese raio
  • raioflash of lightning accompanied by thunder
Romanian fulger
  • fulgerflash of lightning accompanied by thunder
Russian гром среди́ я́сного не́ба, уда́р мо́лнии
  • гром среди́ я́сного не́ба (grom sredí jásnovo néba)an event that is terrible, horrific or unexpected
  • уда́р мо́лнии (udár mólnii)flash of lightning accompanied by thunder
  • перу́н (perún)flash of lightning accompanied by thunder
Spanish rayo
  • rayoflash of lightning accompanied by thunder
Swedish vigg, tordön
  • viggflash of lightning accompanied by thunder
  • tordönflash of lightning accompanied by thunder
  • åskknallflash of lightning accompanied by thunder
Thai สายฟ้า
  • สายฟ้า (sǎai-fáa)flash of lightning accompanied by thunder
Turkish yıldırım
  • yıldırımflash of lightning accompanied by thunder
Welsh taranau, taranfollt
  • taranauflash of lightning accompanied by thunder
  • taranfolltflash of lightning accompanied by thunder
Cite this entry
APA

thunderbolt. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/thunderbolt

MLA

“thunderbolt.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/thunderbolt. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “thunderbolt,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/thunderbolt.

Source: thunderbolt on Wiktionary, CC BY-SA 4.0.