coal

C3O1A1L1
UK/kəʊl/UK[kʰɒʊɫ]/kɒl/Canada, US/koʊl/

noun

A black or brownish black rock formed from prehistoric plant remains, composed largely of carbon and burned as a fuel.

“hot coals”

Similar
Opposite
CommonFirst used late 16th c. to early 20th c.Scrabble 6

Meanings

coal1

nouncoal (countable and uncountable, plural coals)

plural coals · alternative obsolete cole · alternative obsolete coale · alternative obsolete colle · alternative obsolete coole · alternative obsolete coell · alternative obsolete coile

  1. uncountableA black or brownish black rock formed from prehistoric plant remains, composed largely of carbon and burned as a fuel.

    The coal in this region was prized by ironmasters in centuries past, who mined it in the spots where the drainage methods of the day permitted.

    1 more example

    Coal-eaters they may have been, but a more willing or harder working Atlantic engine was never designed.

    1947 January and February, O. S. Nock, “"The Aberdonian" in Wartime”, in Railway Magazine, pages 3, 5
    1. countableA type of coal, such as bituminous, anthracite, or lignite, and grades and varieties thereof, as a fuel commodity ready to buy and burn.

      Put some coal on the fire.

      1 more example

      Order some coal from the coalyard.

  2. countableA piece of coal used for burning (this use is less common in American English)

    Put some coals on the fire.

  3. countableA glowing or charred piece of coal, wood, or other solid fuel.

    hot coals

    2 more examples

    glowing coals

    Just as the campfire died down to just coals, with no flames to burn the marshmallows, someone dumped a whole load of wood on, so I gave up and went to bed.

  4. countableuncountableCharcoal.
  5. InternetcountableuncountableContent of low quality.

    I'm so sick of seeing this coal online.

    Antonyms: gem

  6. countableslanguncountablegovernmentBombs emitting black smoke on impact.
  7. countableobsoleteslanguncountableMoney.First known use late 16th c. to early 20th c.
verbcoal (third-person singular simple present coals, present participle coaling, simple past and past participle coaled)

present singular third person coals · participle present coaling · participle past coaled · past coaled · alternative obsolete cole · alternative obsolete coale · alternative obsolete colle · alternative obsolete coole · alternative obsolete coell · alternative obsolete coile

  1. intransitiveTo take on a supply of coal (usually of steam ships or locomotives).

    1863, Colonial Secretary to Commander Baldwin, USN shortly after that she coaled again at Simon's Bay; and that after remaining in the neighbourhood of our ports for a time, she proceeded to Mauritius, where she coaled again, and then returned to this colony.

    3 more examples

    Our next stopping-place was Newcastle, and here we coaled in earnest, for the steamer was flying light, and was loaded up in every available place.

    1887, Harriet W. Daly, Digging, Squatting, and Pioneering Life in the Northern Territory of South Australia, page 131

    The light shook and splintered in the puddles. A red glare came from an outward-bound steamer that was coaling.

    1890, Oscar Wilde, chapter XVI, in The Picture of Dorian Gray

    N.W.R. four-cylinder 4-6-2 class "XS1," No. 761, coaling at Delhi junction. This class is the most powerful passenger engine in India.

    1949 November and December, Railway Magazine, page 371 (photo caption)
  2. transitiveTo supply with coal.

    to coal a steamer

    3 more examples

    January 1917, National Geographic Magazine, Volume 31 Number 1, One Hundred British Seaports Cruisers may be coaled at sea and provided with ammunition openly. The submarine may not

    After working the 1.30 p.m. through train from Forres to Aberdeen as far as Elgin, she returns tender first with a local passenger train and is then coaled and watered at Forres shed, and eventually works back to Perth on the 10.20 p.m. through freight.

    1944 January and February, W. McGowan Gradon, “Forres as a Railway Centre”, in Railway Magazine, page 23

    The cleaner worked, of course, at nights. He had to coal and light up the engine, as well as clean it, for the next day's work, which commenced with a light run to Barnham to "bring in the goods" from that station at about 6.30 a.m.

    1952 February, J. Pelham Maitland, “Locomotive Working on Sussex Branches Fifty Years Ago”, in Railway Magazine, page 84
  3. intransitiveTo be converted to charcoal.

    As a result, particles of wood and twigs insufficiently coaled are frequently found at the bottom of such pits.

    1957, H.R. Schubert, History of the British Iron and Steel Industry, page 18
    1 more example

    After the initial burn the goal of any good fire should be coaling; that is, creating a bed of solid coals that will sustain the fire.

    2014, Ken Mudge, Steve Gabriel, Farming the Woods
  4. transitiveTo burn to charcoal; to char.

    Char-coal of roots, coaled into great pieces.

    1622, Francis Bacon, Natural History
  5. transitiveTo mark or delineate with charcoal.

    […] marvailing, he coaled out these rithms upon the wall near to the picture

    1551, William Camden, Remains concerning Britain
adjectivecoal (no comparative, superlative (rare) coalest)

rare superlative coalest · alternative obsolete cole · alternative obsolete coale · alternative obsolete colle · alternative obsolete coole · alternative obsolete coell · alternative obsolete coile

  1. no comparativeBlack like coal; coal-black.

    Just entering the ballroom were a cat and a bird. The cat had black ears nestled in his coal hair and a purple mask over his violet eyes. He had a long ebony tail. 99 9.

    2011, C. C. W. Henderson, Blue Heron and Pizzazz, Lulu.com, →ISBN, page 99
    5 more examples

    ... his coal hair / the corners of his warm smile / the blue of his gentle eyes. I wanted to explore him as Sir Francis Drake explored the New World. I wanted to tell my secrets to him as a Roman Catholic does in confession.

    2004, Terence Kingsley-Smith, Terry Kingsley-Smith, Thorp Green: A Tale of the Brontës

    His coal hair streaked through the gushing of freezing air and the base of the silk robe fluttered splendidly. The Lord of Blood, adorned with glossy armor and atop a stalwart steed, appeared to have the opulence of a king. White hills[…]

    2010, Rhett C. Bruno, Isinda: Fallen Dagger, Tate Publishing, →ISBN, page 126

    Nemesis walked out […], his coal hair slicked back followed by a few red highlighted fibers, and his eyes large. “Hey, what are you doing up here?” Nemesis asked, leaning his right elbow on the rail. Skullcrusher couldn't meet his eyes, he just stared off at[…]

    2017 September 27, Jordan Raggio, Finance & Felony, Xlibris Corporation, →ISBN

    He raked his fingers through his coal hair, sighing with frustration. He turned back to me. His fingers gently grazed my cheek." Look at me." At first, I resisted. I couldn't bear looking at his pity. After a moment, I slowly lifted my gaze to him.

    2023 May 31, Jo Wilde, The Angel Series Collection - Books 1-3, Next Chapter

    His coal hair was brushed up, revealing his nice skin even at his time of life. “Wait, are his eyes green?” Her fingers flew to her lips as she now recalled who he looks like. He resembled the man that she encountered in the parking lot[…]

    (Can we date this quote?), AraBella, The CEO's Rebellious Woman, Singapore New Reading Technology Pte Ltd

Coal2

proper noun
  1. An unincorporated community in Henry County, Missouri, United States, named after early settler Stephen Coale.
  2. Four townships in the United States, in Missouri, Ohio (2), and Pennsylvania, listed under Coal Township.

Synonyms & antonyms

nounContent of low quality.

Opposite

More synonyms by meaning

nouna hot fragment of wood or coal that is left from a fire and is glowing or smoldering

Similar
Broader

verbburn to charcoal

Similar
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*ǵwelH-
  2. Proto-Indo-European*ǵwl̥Hom
  3. Proto-Indo-European*ǵulHom
  4. Proto-Germanic*kulą
  5. Proto-West Germanic*kol
  6. Old Englishcol
  7. Middle Englishcol
  8. Englishcoal

From Middle English col, from Old English col, from Proto-West Germanic *kol, from Proto-Germanic *kulą (“coal”), from Proto-Indo-European *ǵwelH- (“to burn, shine”). Cognates Cognate with North Frisian kööl (“coal”), Saterland Frisian Koole (“coal”), West Frisian koal (“coal”), Cimbrian kholl (“coal”), Dutch kool (“coal; carbon”), German Kohle (“coal”), Limburgish Kǫe̩l (“coal”), Luxembourgish Kuel (“coal”), Vilamovian köła (“coal”), Yiddish קויל (koyl, “coal”), Danish kul (“coal”), Faroese, Icelandic, Norwegian Nynorsk, and Swedish kol (“coal; carbon”), Jamtish kuł (“coal; carbon”), Norwegian Bokmål kol, kull (“coal”). Compare Irish and Scottish Gaelic gual (“coal”), Manx geayl (“coal”), Lithuanian žvi̇̀lti (“to glow, twinkle”), Persian زکال (zakâl), زکار (zekâr), زغال (zoġâl, “coal”), Tocharian B śoliye (“hearth”), Sanskrit ज्वल् (jval, “to burn, glow”), all from the same root.

Full word history & related roots →

Translations

Afrikaans steenkool
  • steenkooluncountable: carbon rock
Ancient Greek ἄνθραξ, ἄνθραξ
  • ἄνθραξ (ánthrax)uncountable: carbon rock
  • ἄνθραξ (ánthrax)countable: carbon rock
Arabic فَحْم حَجَرِيّ, فَحْم
  • فَحْم حَجَرِيّ (faḥm ḥajariyy)uncountable: carbon rock
  • فَحْم (faḥm)uncountable: carbon rock
  • فحم (faḥm)uncountable: carbon rock
  • فَحَم (faḥam)uncountable: carbon rock
  • فحم (fáḥem)uncountable: carbon rock
Basque ikatz
  • ikatzuncountable: carbon rock
Bavarian German kuin
  • kuinuncountable: carbon rock
Bengali কয়লা
  • কয়লা (koẏla)uncountable: carbon rock
Bulgarian въ́глища, ка́менни въ́глища
  • въ́глища (vắglišta)uncountable: carbon rock
  • ка́менни въ́глища (kámenni vắglišta)uncountable: carbon rock
  • въ́глен (vắglen)countable: carbon rock
Catalan brasa, carbó
  • brasasmouldering material
  • carbóuncountable: carbon rock
  • carbócountable: carbon rock
Chinese мый, мыйтан
  • мый (mɨy)uncountable: carbon rock
  • мыйтан (mɨytan)uncountable: carbon rock
  • 煤 (mûi)uncountable: carbon rock
  • 煤炭 (mûi-thòaⁿ)uncountable: carbon rock
  • 石炭 (chio̍h-thòaⁿ)uncountable: carbon rock
Chinese Cantonese 煤, 煤炭
  • 煤 (mui⁴)uncountable: carbon rock
  • 煤炭 (mui⁴ taan³)uncountable: carbon rock
Chinese Mandarin 煤, 煤炭
  • 煤 (méi)uncountable: carbon rock
  • 煤炭 (méitàn)uncountable: carbon rock
  • 石炭 (shítàn)uncountable: carbon rock
  • 煤 (méi)countable: carbon rock
Czech uhlí
  • uhlíuncountable: carbon rock
Danish kul
  • kuluncountable: carbon rock
Dutch kool, kool
  • koolsmouldering material
  • kooluncountable: carbon rock
  • steenkooluncountable: carbon rock
  • koolcountable: carbon rock
Esperanto terkarbo, karbo
  • terkarbouncountable: carbon rock
  • karbouncountable: carbon rock
Estonian süsi
  • süsiuncountable: carbon rock
Finnish hiillos, kivihiili
  • hiillossmouldering material
  • kivihiiliuncountable: carbon rock
  • hiilicountable: carbon rock
French tisons, charbon
  • tisonssmouldering material
  • charbonuncountable: carbon rock
  • houilleuncountable: carbon rock
  • charboncountable: carbon rock
German Kohle, Kohle
  • Kohlesmouldering material
  • Kohleuncountable: carbon rock
  • Steinkohleuncountable: carbon rock
  • Kohlecountable: carbon rock
Greek κάρβουνο, άνθρακας
  • κάρβουνο (kárvouno)smouldering material
  • άνθρακας (ánthrakas)smouldering material
  • γαιάνθρακας (gaiánthrakas)uncountable: carbon rock
  • λιθάνθρακας (lithánthrakas)uncountable: carbon rock
  • κάρβουνο (kárvouno)countable: carbon rock
Hawaiian lānahu
  • lānahuuncountable: carbon rock
Hebrew פֶּחָם
  • פֶּחָם (pekhám)uncountable: carbon rock
Hindi कोयला
  • कोयला (koylā)uncountable: carbon rock
Hungarian szén, szén
  • szénsmouldering material
  • szénuncountable: carbon rock
  • széncountable: carbon rock
Icelandic kol
  • koluncountable: carbon rock
Indonesian batu bara, kol
  • batu barauncountable: carbon rock
  • koluncountable: carbon rock
Iranian Persian ذُغالسَنْگ, ذُغال
  • ذُغالسَنْگ (zoġâl-sang)uncountable: carbon rock
  • ذُغال (zoġâl)uncountable: carbon rock
  • ذُغال (zoġâl)countable: carbon rock
  • زُغال (zoġâl)countable: carbon rock
  • اَنْگِشْت (angešt)countable: carbon rock
Irish aibhleog, smeachóid
  • aibhleogsmouldering material
  • smeachóidsmouldering material
  • sméaróidsmouldering material
  • gualuncountable: carbon rock
Italian tizzone, carbone
  • tizzonesmouldering material
  • carboneuncountable: carbon rock
  • carbonecountable: carbon rock
Japanese 石炭, 煤炭
  • 石炭uncountable: carbon rock
  • 煤炭 (baitan)uncountable: carbon rock
  • 石炭countable: carbon rock
  • 煤炭 (baitan)countable: carbon rock
Korean 석탄, 매탄
  • 석탄 (seoktan)uncountable: carbon rock
  • 매탄 (maetan)uncountable: carbon rock
  • 석탄 (seoktan)countable: carbon rock
  • 매탄 (maetan)countable: carbon rock
Latin carbō
  • carbōuncountable: carbon rock
Latvian ogle, akmeņogle
  • ogleuncountable: carbon rock
  • akmeņogleuncountable: carbon rock
Lithuanian anglis, akmens anglis
  • anglisuncountable: carbon rock
  • akmens anglisuncountable: carbon rock
Malay arang batu, arang batu
  • arang batuuncountable: carbon rock
  • arang batucountable: carbon rock
Māori ngoungou, konga
  • ngoungousmouldering material
  • kongasmouldering material
  • warouncountable: carbon rock
Norwegian Bokmål kull, kol
  • kulluncountable: carbon rock
  • koluncountable: carbon rock
Polish węgiel
  • węgieluncountable: carbon rock
Portuguese brasa, carvão
  • brasasmouldering material
  • carvãouncountable: carbon rock
  • carvãocountable: carbon rock
  • hulhacountable: carbon rock
Punjabi ਕੋਲਾ
  • ਕੋਲਾ (kolā)uncountable: carbon rock
Romanian tăciune, cărbune
  • tăciunesmouldering material
  • cărbunesmouldering material
  • cărbuneuncountable: carbon rock
  • cărbunecountable: carbon rock
Russian у́голь, ка́менный у́голь
  • у́голь (úgolʹ)uncountable: carbon rock
  • ка́менный у́голь (kámennyj úgolʹ)uncountable: carbon rock
  • уголёк (ugoljók)countable: carbon rock
Scottish Gaelic gual, gual
  • gualuncountable: carbon rock
  • gualcountable: carbon rock
Slovak uhlie
  • uhlieuncountable: carbon rock
Spanish brasa, carbón
  • brasasmouldering material
  • carbónuncountable: carbon rock
  • hullauncountable: carbon rock
  • carbóncountable: carbon rock
Swahili kaa, mkaa
  • kaauncountable: carbon rock
  • mkaauncountable: carbon rock
Swedish glöd, kol
  • glödsmouldering material
  • koluncountable: carbon rock
  • stenkoluncountable: carbon rock
  • kolcountable: carbon rock
  • kolbitcountable: carbon rock
Tagalog uling
  • ulinguncountable: carbon rock
Tamil நிலக்கரி
  • நிலக்கரி (nilakkari)uncountable: carbon rock
Thai ถ่านหิน
  • ถ่านหิน (tàan-hǐn)uncountable: carbon rock
Turkish kömür
  • kömüruncountable: carbon rock
Ukrainian вугі́лля, ка́м'яне вугі́лля
  • вугі́лля (vuhíllja)uncountable: carbon rock
  • ка́м'яне вугі́лля (kámʺjane vuhíllja)uncountable: carbon rock
  • ву́гля (vúhlja)uncountable: carbon rock
  • вугі́ллячко (vuhílljačko)countable: carbon rock
Urdu کوئِلا, زُغال
  • کوئِلا (koilā)uncountable: carbon rock
  • زُغال (zuġāl)countable: carbon rock
  • اَن٘گِشْت (aṅgiśt)countable: carbon rock
Vietnamese than đá
  • than đáuncountable: carbon rock
Welsh colsyn, marworyn
  • colsynsmouldering material
  • marworynsmouldering material
  • glouncountable: carbon rock
  • glöyncountable: carbon rock
Yiddish קויל
  • קויל (koyl)uncountable: carbon rock
Zulu amalahle
  • amalahleuncountable: carbon rock

Rhymes & wordplay

Rhymes with coal

All rhymes →

Sounds the same

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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