sol

S1O1L1
UK/sɒl/UK/səʊl/US/sɔl/US/sɑl/

noun

In a movable-do or tonic sol-fa system: the fifth step in a scale, preceded by fa and followed by la.

Similar
sun☉☼colloidal solutioncolloidal suspensionsohso
CommonScrabble 3

Meanings

sol1

nounsol (countable and uncountable, plural sols)

plural sols · alternative so · alternative soh

  1. countableuncountableentertainmentIn a movable-do or tonic sol-fa system: the fifth step in a scale, preceded by fa and followed by la.

    D ſol re, one Cliffe, two notes haue I, / Ela mi, ſhow pitty or I die.

    c. 1590–1592 (date written), William Shakespeare, “The Taming of the Shrew”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act III, scene i], page 218, column 2
    1 more example

    Ser[vant, i.e., Peter]. Alack alack what ſhal I doe, come Fidlers play me ſome mery dumpe. / I. [First musician]. A ſir, this is no time to play. / […] / Ser. Then will I giue it you, and ſoundly to. / I. What will you giue vs? / Ser. The fidler, Ile re you, Ile fa you, Ile ſol you. / I. If you re vs and fa vs, we will note you.

    [c. 1591–1595 (date written), [William Shakespeare], […] Romeo and Juliet. […] (First Quarto), London: […] Iohn Danter, published 1597, →OCLC, [Act IV, scene v]
  2. countableuncountableentertainmentIn a fixed-do system: the musical note G.

sol2

nounsol (plural sols)

plural sols

  1. historicalAn old coin from France and some other countries worth 12 deniers.

    This fellow, For ſix ſols more, would pleade againſt his Maker.

    1605 (first performance), Beniamin Ionson [i.e., Ben Jonson], “Volpone, or The Foxe. A Comœdie. […]”, in The Workes of Beniamin Ionson (First Folio), London: […] Will[iam] Stansby, published 1616, →OCLC, Act IV, scene v, pages 502–503
    2 more examples

    Moſt of their owne coines that I ſaw were theſe. In gold but one, which is their chiquiney: This piece doth much vary in the value. For ſometimes it is high, ſometimes low. When I was there, a chiquiney was worth eleuen liuers, and twelue ſols. Which counteruaileth eight ſhillings and eight pence halfe penny of our money.

    1611, Thomas Coryate [i.e., Thomas Coryat], “My Obseruations of the Most Glorious, Peerelesse, and Mayden Citie of Venice: […]”, in Coryats Crudities Hastily Gobled Vp in Five Moneths Trauells […], London: […] W[illiam] S[tansby for the author], →OCLC, page 285, lines 18–24

    It was the fate of the grenadier company, to which I now belonged, to lie at Rheims, where I found myſelf in the utmoſt want of every thing: My pay, which amounted to five ſols a day, far from ſupplying me with neceſſaries; being ſcarce ſufficient to procure a wretched ſubſiſtance, to keep ſoul and body together; […]

    1748, [Tobias Smollett], chapter XLIV, in The Adventures of Roderick Random. […], volume II, London: […] [William Strahan] for J[ohn] Osborn […], →OCLC, page 69

sol3

nounsol (plural sols or soles)

plural sols · plural soles

  1. historicalA former Spanish-American silver coin.

    The Tobacco of this colony is ſo excellent, that if the commerce thereof was free, it would ſell for one hundred ſols and ſix livres the pound, ſo fine and delicate is its juice and flavour.

    1763, [Antoine-Simon] Le Page du Pratz, “Of the Commerce that Is, and May Be, Carried Out in Louisiana. […]”, in [anonymous], transl., The History of Louisiana, or of the Western Parts of Virginia and Carolina: […], volume I, London: […] T. Becket and P. A. De Hondt […], →OCLC, page 336
  2. In full nuevo sol or new sol: the main currency unit of Peru which replaced the inti in 1991; also, a coin of this value.

sol4

nounsol (plural sols)

plural sols

  1. astronomyA solar day on the planet Mars (equivalent to 24 hours, 39 minutes, 35 seconds).

    88,775 seconds = 24 hours, 39 minutes and 35 seconds / The duration of a synodic day on Mars, a ‘sol’

    2014, Gerard ’t Hooft, Stefan Vandoren, “10⁵ Seconds = 100,000 Seconds = 1.16 days = 27.78 Hours”, in Saskia A. Eisberg-’t Hooft, transl., Time in Powers of Ten: Natural Phenomena and Their Timescales, Singapore: World Scientific Publishing Co., →ISBN, part I, page 25
    2 more examples

    I need to create calories. And I need enough to last the 1387 sols until Ares 4 arrives. If I don't get rescued by Ares 4, I'm dead anyway. A sol is 39 minutes longer than a day, so it works out to be 1425 days. That's my target: 1425 days of food.

    2011, Andy Weir, chapter 3, in The Martian, New York, N.Y.: Broadway Books, published 2014, →ISBN, page 18

    On sol 46 (March 11, 2004 on Earth), Opportunity gathered data on a cluster of blueberries and confirmed the team's suspicions that this area of Mars once contained liquid water.

    2023, Katie L. Carroll, Selfies From Mars: The True Story of Mars Rover Opportunity, page 2

sol5

nounsol (plural sols)

plural sols

  1. physicalchemistryA type of colloid in which a solid is dispersed in a liquid.
  2. obsoleteA solution to an objection (or "ob"), for example, in controversial divinity.

    [F]or that they had nothing elſe to doe, […] haue coyned a thouſand idle queſtions, nice diſtinctions, Obs and Sols, […]

    1624, Democritus Junior [pseudonym; Robert Burton], “Symptomes Generall, Loue to Their Owne Sect, Hate of All Other Religions, […]”, in The Anatomy of Melancholy: […], 2nd edition, Oxford, Oxfordshire: […] John Lichfield and James Short, for Henry Cripps, →OCLC, partition 3, section 4, member 1, subsection 3, page 524
    1 more example

    Where Hinderſon, and th' other Maſſes / Were ſent to Cap Texts, and Put Caſes: / To paſs for deep, and Learned Scholars, / Although but Paltry, Ob-and-Sollers:[…]

    [1677 (indicated as 1678), [Samuel Butler], “[The Third Part of Hudibras]. Canto II.”, in Hudibras. The Third and Last Part. […], London: […] Robert Horne, […], published 1679, →OCLC; republished in A[lfred] R[ayney] Waller, editor, Hudibras: Written in the Time of the Late Wars, Cambridge, Cambridgeshire: University Press, 1905, →OCLC, page 165

sol6

noun
  1. abbreviationclippinginformallabourClipping of solidarity.

Sol7

proper noun
  1. poeticliteratureThe Sun, the star orbited by the Earth.

    Synonyms: sun, Sun

  2. Romanhuman sciencesThe sun god; equivalent of the Greek Helios. Brother of Luna and Aurora.

    Synonyms: ☉, ☼

  3. Norsehuman sciencesThe sun goddess.
  4. nonce wordA male given name

    Sol (named after the solar eclipse on the day of his birth) was born in March 2015 with an undetected clot in his upper left arm.

    2017 March 1, Marc Waddington, “How dad’s bionic arm invention is changing son’s life & prosthetics”, in Daily Post, № 51,073, page 6/2
nounSol (uncountable)
  1. rareuncountablegovernmentOr (gold), in the postmedieval practice of blazoning the tinctures of certain sovereigns' (especially British monarchs') coats as planets.

    8. Tierce in Mantle, first Mars, two Lions passant-guardant in pale, Sol, for Brunswick; 2d Sol, Semi of Hearts proper, a Lion rampant Jupiter, for Lunenburgh;

    1735, Francis Nichols, The Irish Compendium … vol. III of the British Compendium, second edition, page 80
    3 more examples

    4. Luna, a Mantle of Estate, Mars doubled Ermine, ouched Sol, garnished with Strings fastned thereunto fretways dependent, and tasselled of the same. [...] These Arms do belong to the Town of Beckbock in Wales. 5. Jupiter, a Mace of Majestry in Bend Sol.

    1693, Richard Blome, The Art of Heraldry, in two parts ... second edition ..., pages 76-77

    George [...] Ist. Mars, three Lions passant guardant in Pale Sol, for the Arms of England, Impal'd with Scotland, i.e. Sol, a Lion rampant within a double Tressure counterflory Mars. 2d. Jupiter, three Fleurs de Lis Sol, for the Arms of France. 3d. Jupiter, an Irish Harp Sol, stringed Luna, for Ireland. 4th. Seme party per Pale, and per Chevron enarche, in the Ist Mars, two Lions passant guardant Sol, for Brunswick. In the 2d Partition Sol, semy of Hearts Mars, and a Lion rampant Jupiter, armed and langued of the First, for Luneburg.

    1718, Samuel Kent, The Grammar of Heraldry … Second Edition

    ARMS. QUARTERLY, in the first grand Quarter Mars, three Lions passant-guardant in Pale, Sol; the Imperial Ensigns of England, impaled with the Royal Arms of Scotland, which are Sol, a Lion rampant within a double Tressure flower'd and counterflower'd with Fleurs-de-lis, Mars. The second Quarter is the Royal Arms of France, viz. Jupiter, three Fleurs-de-lis, Sol. The third, the Ensign of Ireland, which is, Jupiter, an Harp Sol, stringed Luna.

    1737, Benjamin Martin, Bibliotheca Technologica: Or, a Philological Library, page 631
  2. obsoleteuncountablealchemyGold.

Sol8

proper noun
  1. A diminutive of the male given name Solomon.

    “Chock full o’ science,” said the radiant Captain, “as ever he was! Sol Gills, Sol Gills, what have you been up to, for this many a long day, my ould boy?”

    1846 October 1 – 1848 April 1, Charles Dickens, Dombey and Son, London: Bradbury and Evans, […], published 1848, →OCLC

SOL9

nounSOL (plural SOLs)

plural SOLs

  1. abbreviationinitialismInitialism of statute of limitations.
  2. abbreviationinitialismInitialism of speed of light.
  3. abbreviationinitialismInitialism of slice of life.
  4. abbreviationinitialismInitialism of standards of learning.
  5. abbreviationinitialismInitialism of sleep onset latency.
  6. Space-occupying lesion of the brain can be caused by different pathology such as a malignancy, an abscess or a haematoma
  7. abbreviationin pluralinitialismInitialism of stoppages of leave.
adjectiveSOL (not comparable)
  1. abbreviationinitialismnot comparableInitialism of shit out of luck.

Synonyms & antonyms

proper nounThe Sun, the star orbited by the Earth.

Similar

proper nounThe sun god; equivalent of the Greek Helios. Brother of Luna and Aurora.

Similar
☉☼

More synonyms by meaning

nouna colloid that has a continuous liquid phase in which a solid is suspended in a liquid

Similar
colloidal solutioncolloidal suspension
Broader

nounthe syllable naming the fifth (dominant) note of any musical scale in solmization

Similar
Broader
solfa syllable

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

sol · noun

  1. Latinsolve“wash away”
  2. Italiansol
  3. Middle Englishsol“fifth degree or note of Guido of Arezzo's hexachordal scales”
  4. Englishsol

From Glover's solmization, from Middle English sol (“fifth degree or note of Guido of Arezzo's hexachordal scales”), Italian sol in the solmization of Guido of Arezzo, from the first syllable of Latin solve (“wash away”) in the lyrics of the scale-ascending hymn Ut queant laxis by Paulus Deacon.

Full word history & related roots →

sol · noun

  1. Latinsolidum
  2. Old Frenchsol“French coin”
  3. Englishsol

Learned borrowing from Old French sol (“French coin”) (modern French sou), from Latin solidum, the accusative singular of solidus (“Roman gold coin; (adjective) solid”). Doublet of sold, soldo, solid, solidus, sou, and xu.

Full word history & related roots →

sol · noun

  1. Proto-Indo-European*sóh₂wl̥“sun”
  2. Latinsōl“sun”
  3. Spanishsol“sun”
  4. Englishsol

PIE word *sóh₂wl̥ From Spanish sol (“sun”), from Latin sōl (“sun”), ultimately from Proto-Indo-European *sóh₂wl̥ (“sun”). Doublet of Sol and sol, directly from the Latin.

Full word history & related roots →

sol · noun

  1. Latinsōl“sun”
  2. Englishsol

From Latin sōl (“sun”); see further at etymology 3. Doublet of sol from Spanish.

Full word history & related roots →

sol · noun

Sense 1 (“type of colloid”) is derived from -sol (in words like alcosol and hydrosol), an abbreviation of solution. Sense 2 (“solution to an objection”) is derived directly from solution.

Full word history & related roots →

Sol · proper noun, noun

  1. LatinSōl
  2. LatinSōl
  3. EnglishSol

Borrowed from Latin Sōl.

Full word history & related roots →

Sol · proper noun

Shortening.

Full word history & related roots →

Translations

Arabic سُول m or صُول
  • سُول m or صُول (sūl)in a movable-do system: the fifth step in a scale
Basque sol
  • solin a movable-do system: the fifth step in a scale
Bulgarian сол, зол
  • сол (sol)in a movable-do system: the fifth step in a scale
  • зол (zol)type of colloid in which a solid is dispersed in a liquid
Catalan sol, sol
  • solin a movable-do system: the fifth step in a scale
  • soltype of colloid in which a solid is dispersed in a liquid
Chinese Mandarin 索爾 /索尔, 火星日
  • 索爾 /索尔 (suǒ'ěr)main currency unit of Peru
  • 火星日 (huǒxīngrì)solar day on the planet Mars
  • 溶膠 /溶胶 (róngjiāo)type of colloid in which a solid is dispersed in a liquid
Dutch sol
  • solin a movable-do system: the fifth step in a scale
Finnish sol, so
  • solin a movable-do system: the fifth step in a scale
  • soin a movable-do system: the fifth step in a scale
  • Marsin päiväsolar day on the planet Mars
  • soolitype of colloid in which a solid is dispersed in a liquid
French sol, sol
  • solin a movable-do system: the fifth step in a scale
  • soltype of colloid in which a solid is dispersed in a liquid
German Sol
  • Soltype of colloid in which a solid is dispersed in a liquid
Greek σολ
  • σολ (sol)in a movable-do system: the fifth step in a scale
Hungarian szó, szol
  • szóin a movable-do system: the fifth step in a scale
  • szoltype of colloid in which a solid is dispersed in a liquid
Japanese ソル, ソ
  • ソル (soru)in a movable-do system: the fifth step in a scale
  • ソ (so)in a movable-do system: the fifth step in a scale
  • ゾル (zoru)type of colloid in which a solid is dispersed in a liquid
Korean 솔
  • 솔 (sol)in a movable-do system: the fifth step in a scale
Latin Sōl
  • SōlRoman sun god
Norwegian marsdøgn
  • marsdøgnsolar day on the planet Mars
Polish zol, Sol
  • zoltype of colloid in which a solid is dispersed in a liquid
  • SolRoman sun god
  • SolNorse sun goddess
Portuguese sol, sol
  • solin a movable-do system: the fifth step in a scale
  • soltype of colloid in which a solid is dispersed in a liquid
Romanian sol, sol
  • solin a movable-do system: the fifth step in a scale
  • soltype of colloid in which a solid is dispersed in a liquid
Russian соль, марсиа́нские су́тки
  • соль (solʹ)in a movable-do system: the fifth step in a scale
  • марсиа́нские су́тки (marsiánskije sútki)solar day on the planet Mars
  • золь (zolʹ)type of colloid in which a solid is dispersed in a liquid
Spanish sol, sol
  • solin a movable-do system: the fifth step in a scale
  • soltype of colloid in which a solid is dispersed in a liquid
Swedish Sol Indiges, Sol Invictus
  • Sol IndigesRoman sun god
  • Sol InvictusRoman sun god
  • SolNorse sun goddess
  • SunnaNorse sun goddess
Tagalog maladigkiting kaluswan
  • maladigkiting kaluswantype of colloid in which a solid is dispersed in a liquid
Vietnamese son
  • sonin a movable-do system: the fifth step in a scale

Rhymes & wordplay

Rhymes with sol

All rhymes →

Sounds the same

Anagrams

Cite this entry
APA

sol. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/sol

MLA

“sol.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sol. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “sol,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/sol.

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