boiling

boil·ing
B3O1I1L1I1N1G2
US, UK/ˈbɔɪlɪŋ/

noun

The process of changing the state of a substance from liquid to gas by heating it to its boiling point.

Opposite
CommonScrabble 10

Meanings

verb
  1. gerundparticiplepresentpresent participle and gerund of boil
nounboiling (countable and uncountable, plural boilings)

plural boilings

  1. countableuncountableThe process of changing the state of a substance from liquid to gas by heating it to its boiling point.

    Antonyms: freezing

  2. countableuncountableThe cooking (of food) or cleaning (of an object) by immersing it in liquid (usually water) that is boiling.
  3. countablefigurativelyA turmoil; a disturbance like that of bubbling water.
  4. figurativelyuncountableAn animation style with constantly changing wavy outlines, giving a shimmering or wobbling appearance.
adjectiveboiling (comparative more boiling, superlative most boiling)

comparative more boiling · superlative most boiling

  1. That boils or boil.

    boiling kettle  boiling oil

  2. excessiveinformalOf a thing: extremely hot or active.

    The radiator is boiling – I’m going to turn it down a bit.

    2 more examples

    With a little manœuvring they contrived to meet on the doorstep which now, in mid-morning, was in a boiling stream of passers-by, hurrying business people speeding past in a flurry of fumes and dust in the bright haze.

    1963, Margery Allingham, “Conference in the Morning”, in The China Governess: A Mystery, London: Chatto & Windus, →OCLC, page 130

    As I collected some individuals from a nest, an alarm was sent and a boiling mass of ants issued from the colony.

    2016, Justin O. Schmidt, The Sting of the Wild, Johns Hopkins University Press,, →ISBN, page 37
  3. excessiveinformalOf a person: feeling uncomfortably hot.

    I’m boiling – can’t we open a window?

    Synonyms: steaming, cooking, baking, frying

  4. excessiveinformalOf the weather: very hot.

    It’s boiling out today!

adverbboiling (not comparable)
  1. not comparableExtremely

    He was boiling mad.

Synonyms & antonyms

nounThe process of changing the state of a substance from liquid to gas by heating it to its boiling point.

Opposite

adjectiveOf a person: feeling uncomfortably hot.

More synonyms by meaning

nouncooking in a liquid that has been brought to a boil

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*bew-der.?
  2. Proto-Indo-European*bʰel-der.?
  3. Latinbulla
  4. Latinbulliō
  5. Old Frenchboillir
  6. Middle Englishboillen
  7. Englishboil
  8. Englishboiling

From boil + -ing.

Full word history & related roots →

Translations

Ancient Greek ἕψησις
  • ἕψησις (hépsēsis)process of changing the state of a substance
Arabic غَلَيَان
  • غَلَيَان (ḡalayān)process of changing the state of a substance
Bulgarian кипене, врящ
  • кипене (kipene)process of changing the state of a substance
  • врящ (vrjašt)that boil(s)
  • кипящ (kipjašt)that boil(s)
  • врял (vrjal)of a thing: extremely hot
Catalan bullent
  • bullentthat boil(s)
Czech var, vřící
  • varprocess of changing the state of a substance
  • vřícíthat boil(s)
Dutch kokend
  • kokendof a thing: extremely hot
Finnish kiehuttaminen, keittäminen
  • kiehuttaminenprocess of changing the state of a substance
  • keittäminenprocess of changing the state of a substance
  • kiehuvathat boil(s)
  • tulikuumaof a thing: extremely hot
  • läkähtyäof a person: feeling uncomfortably hot
  • helteinenof the weather: very hot
French ébullition, bouillonnement
  • ébullitionprocess of changing the state of a substance
  • bouillonnementprocess of changing the state of a substance
  • bouillantthat boil(s)
German kochend
  • kochendthat boil(s)
Greek καυτός
  • καυτός (kaftós)of a thing: extremely hot
Hebrew רְתִיחָה, רוֹתֵחַ
  • רְתִיחָהprocess of changing the state of a substance
  • רוֹתֵחַ (rotéakh)that boil(s)
  • רוֹתֵחַ (rotéakh)of a thing: extremely hot
  • קוֹדֵחַ (qodéakh)of a person: feeling uncomfortably hot
  • לוֹהֵט (lohéT)of the weather: very hot
Irish bruith
  • bruithprocess of changing the state of a substance
Italian ebollizione, bollente
  • ebollizioneprocess of changing the state of a substance
  • bollentethat boil(s)
  • bollenteof a thing: extremely hot
Japanese 沸騰
  • 沸騰 (futtō)process of changing the state of a substance
Latin ēbullītiō, fervidus
  • ēbullītiōprocess of changing the state of a substance
  • fervidusthat boil(s)
  • ēbulliēnsthat boil(s)
  • fervēnsthat boil(s)
  • fervidusof a thing: extremely hot
Portuguese ebulição, fervura
  • ebuliçãoprocess of changing the state of a substance
  • fervuraprocess of changing the state of a substance
  • ferventethat boil(s)
Russian кипе́ние
  • кипе́ние (kipénije)process of changing the state of a substance
Spanish hervoroso, hervoroso
  • hervorosothat boil(s)
  • hervorosoof a thing: extremely hot
Swedish kokning, kokande
  • kokningprocess of changing the state of a substance
  • kokandethat boil(s)
  • kokandeof a thing: extremely hot
  • kokhetof a thing: extremely hot
  • kokhetof the weather: very hot
Tagalog pagkulo, pagkukumulo
  • pagkuloprocess of changing the state of a substance
  • pagkukumuloprocess of changing the state of a substance
Turkish kaynar, kaynar
  • kaynarthat boil(s)
  • kaynarof a thing: extremely hot
Vietnamese sôi
  • sôithat boil(s)

Rhymes & wordplay

Rhymes with boiling

All rhymes →
Cite this entry
APA

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

MLA

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

Chicago

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

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