verb · 16 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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rhymes with -eɪm
CMU ARPABET:IH0 N F L EY1 M
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
verb
Meaning 1
To set (someone or something) on fire; to cause (someone or something) to burn, flame, or glow; to kindle.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: aflame, ignite, alight, conflagrate, fire, fire up, inflame, kindle, light, light up, set ablaze, set afire, set aflame, set alight, set fire, set on fire, torch
Antonyms: none provided
2
verb
Meaning 2
To cause (something) to appear bright or red, as if on fire; to brighten, to redden.
Definition source: English Wiktionary via Wiktextract
Usage: broadly, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
To cause (the body or a body part) to feel abnormally or unusually hot; specifically (medicine), to cause inflammation, including abnormal heat, pain, redness, swelling, etc., in (the body or a body part).
Definition source: English Wiktionary via Wiktextract
Usage: broadly, transitive
Examples
to inflame the eyes by overwork
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To cause (someone, or their heart, mind, etc.) to feel strong desire or other feelings; to excite (someone) to great passion; specifically, to cause (someone) to feel anger or rage; to anger, to enrage, to incense.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: exasperate, irritate, affront, aggravate, anger, antagonize, awrath, burn up, cheese off, cross, embitter, envenom, gall, get, get to, honk off, incense, inflame, infuriate, madden, make angry, nark, offend, outrage, provoke, put out, rankle, rile, piss off, roil, set off, steam, tick off, get one's back up, get someone's dander up, get someone's goat, get someone's Irish up, make someone see red, make someone's blood boil, put someone's back up, raise someone's hackles, raise someone's shag, rattle someone's cage, rub the wrong way, ruffle some feathers, set up someone's birse
Antonyms: disinflame
5
verb
Meaning 5
To excite or intensify (a feeling, such as an appetite or passion), especially to an excessive or unnatural level.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, transitive
Examples
to inflame desire
Meaning relationships
Synonyms: aflame, arouse, kindle, provoke, abet, actuate, goose, fuel, light a fire under, send, sting, bring about, cheer, draw, drive, encourage, egg on, engender, evoke, excite, foment, goad, grill, ignite, impel, incite, induce, inflame, instigate, invoke, lash, motive, motivate, move, obligate, oblige, push, promote, prompt, rouse, set off, spark off, spur, spur on, stimulate, stir, stir up, stoke, tempt, urge, whet, whip up, animate, awaken, electrify, enflame, enkindle, enthrill, exagitate, exhilarate, exsuscitate, fillip, fire, fire the blood, galvanize, gin up, intoxicate, quicken, set fire to, set on fire, sharpen, stir the blood, suscitate, thrill, vitalise, wake, warm the blood, wind up, work up, yerk
Antonyms: none provided
6
verb
Meaning 6
To cause (something intangible, such as a dispute or violence, or hunger or thirst) to become more serious or worse; to aggravate, to exacerbate.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To increase (the price or quantity of something).
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, obsolete, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
verb
Meaning 8
To burst into flames, to catch fire.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
verb
Meaning 9
Of a person's body or body part: to feel abnormally or unusually hot; specifically (medicine), to be affected by inflammation.
Definition source: English Wiktionary via Wiktextract
Usage: broadly, intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
verb
Meaning 10
To become very hot.
Definition source: English Wiktionary via Wiktextract
Usage: broadly, intransitive, obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
verb
Meaning 11
To feel strong desire or other feelings; to be passionate; specifically, to feel anger or rage.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, intransitive
No example sentence was provided for this meaning.
The setting sun kindled the sky with oranges and reds
Meaning relationships
Synonyms: kindle, enkindle, conflagrate
Antonyms: none provided
Broader terms: ignite, light
Narrower terms: rekindle
16
verb
Meaning 16
catch fire
Definition source: Princeton WordNet 3.0
Examples
The dried grass of the prairie kindled, spreading the flames for miles
Meaning relationships
Synonyms: kindle
Antonyms: none provided
Broader terms: flare up
History
Etymology
From Middle English inflammen, enflamen, enflaumen (“to set (something) on fire; to be on fire; (figurative) to enrage (someone); to become enraged; to incite (someone) to do evil; to inspire (someone); (medicine) to cause inflammation of (a body part)”), from Old French enflamer, enflammer (“to set (something) on fire, inflame; to be on fire; (figurative) to fuel (a debate, hatred, etc.)”) (modern French enflammer), from Latin inflammāre, the present active infinitive of inflammō (“to set (something) on fire, inflame; (figurative) to excite (someone)”), from in- (prefix meaning ‘into; to, towards’) + flammō (“to set (something) on fire; to be on fire; (figurative) to incite (someone)”) (from flamma (“flame, fire; (figurative) passion”) (ultimately from Proto-Indo-European *bhel-, *bhl̥g- (“to blaze, burn; to glow, shine; bright flame, fire”)) + -ō (suffix forming regular first-conjugation verbs)). By surface analysis, in- (prefix meaning ‘into; to, towards’) + flame.
Across languages
Translations
52 source translations are retained for this English entry.
Albanian:
ndez
— (transitive) to set (someone or something) on fire
Bulgarian:
запалвам
(zapalvam)
— (transitive) to set (someone or something) on fire
Catalan:
inflamar
— (transitive) to set (someone or something) on fire
Czech:
roznítit
— (transitive) to set (someone or something) on fire
Czech:
zapálit
— (transitive) to set (someone or something) on fire
Esperanto:
ekbruligi
— (transitive) to set (someone or something) on fire
Finnish:
sytyttää
— (transitive) to set (someone or something) on fire
French:
allumer
— (transitive) to set (someone or something) on fire
German:
entflammen
— (transitive) to set (someone or something) on fire
German:
anzünden
— (transitive) to set (someone or something) on fire
Hindi:
प्रज्वलित करना
(prajvalit karnā)
— (transitive) to set (someone or something) on fire
Ido:
inflamar
— (transitive) to set (someone or something) on fire
Ingrian:
syttää
— (transitive) to set (someone or something) on fire
Ingrian:
sytyttää
— (transitive) to set (someone or something) on fire
Ingrian:
virittää
— (transitive) to set (someone or something) on fire
Irish:
adhain
— (transitive) to set (someone or something) on fire
Italian:
inflamare
— (transitive) to set (someone or something) on fire
Italian:
inflammare
— (transitive) to set (someone or something) on fire
Italian:
infiammare
— (transitive) to set (someone or something) on fire
Italian:
incendiare
— (transitive) to set (someone or something) on fire
Portuguese:
inflamar
— (transitive) to set (someone or something) on fire
Sardinian:
affoghizare
— (transitive) to set (someone or something) on fire
Spanish:
inflamar
— (transitive) to set (someone or something) on fire
Bulgarian:
възпалявам
(vǎzpaljavam)
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Catalan:
inflamar
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Czech:
vyvolat zánět
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Czech:
zanítit
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Esperanto:
inflamigi
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Finnish:
tulehduttaa
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
German:
sich entzünden
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Hindi:
प्रज्वलन
(prajvalan)
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Ido:
inflamar
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Portuguese:
inflamar
— (transitive) to cause (the body or a body part) to feel abnormally or unusually hot; to cause inflammation in (the body or a body part); (intransitive) to put in a state of inflammation
Finnish:
herättää
— (transitive) to cause (someone) to feel strong desire or other feelings
Finnish:
nostattaa
— (transitive) to cause (someone) to feel strong desire or other feelings
Albanian:
kall
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
Bulgarian:
разпалвам
(razpalvam)
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
Czech:
roznítit
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
Finnish:
herättää
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
German:
anregen
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
Italian:
inflamare
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
Italian:
inflammare
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
Italian:
infiammare
— (transitive) to excite or intensify (a feeling), especially to an excessive or unnatural level
Finnish:
syttyä
— (intransitive) to catch fire
Portuguese:
inflamar
— (intransitive) to catch fire
Esperanto:
inflami
— (intransitive) of a person’s body or body part: to feel abnormally or unusually hot; to be affected by inflammation
Finnish:
tulehtua
— (intransitive) of a person’s body or body part: to feel abnormally or unusually hot; to be affected by inflammation
Galician:
inflamar
— (intransitive) of a person’s body or body part: to feel abnormally or unusually hot; to be affected by inflammation
Galician:
asañar
— (intransitive) of a person’s body or body part: to feel abnormally or unusually hot; to be affected by inflammation
German:
aufbrausen
— (intransitive) of a person’s body or body part: to feel abnormally or unusually hot; to be affected by inflammation
Finnish:
intoilla
— (intransitive) to feel strong desire or other feelings; to be passionate
Finnish:
kiihkoilla
— (intransitive) to feel strong desire or other feelings; to be passionate