inflate

I1N1F4L1A1T1E1
Canada, US, UK/ɪnˈfleɪt/Australia/ɪnˈflæɪt/New Zealand/ənˈflæɪt/

verb

To enlarge an object by pushing air (or a gas) into it; to raise or expand abnormally

“to inflate somebody with pride or vanity”

Opposite
Less commonScrabble 10

Meanings

verbinflate (third-person singular simple present inflates, present participle inflating, simple past and past participle inflated)

present singular third person inflates · participle present inflating · participle past inflated · past inflated

  1. transitiveTo enlarge an object by pushing air (or a gas) into it; to raise or expand abnormally

    You inflate a balloon by blowing air into it.

    1 more example

    When passion's tumults in the bosom rise, / Inflate the features, and enrage the eyes.

    1782, John Scott of Amwell, An Essay on Painting
  2. intransitiveTo enlarge by filling with air (or a gas).

    The balloon will inflate if you blow into it.

  3. figurativelyTo swell; to puff up.

    to inflate somebody with pride or vanity

    1 more example

    [I]f they find / Some stain or blemish in a name of note, / Not grieving that their greatest are so small, / Inflate themselves with some insane delight, / And judge all nature from her feet of clay, […]

    1859, Alfred Tennyson, “Vivien”, in Idylls of the King, London: Edward Moxon & Co., […], →OCLC, page 137
  4. transitivecomputingTo decompress (data) that was previously deflated.
  5. figurativelytransitiveTo represent something as being more important, better, or worse than it actually is; to exaggerate.

    Israel routinely claims that the Gaza Ministry of Health, which is run by Hamas, has a tendency to inflate the number of Palestinian casualties in the Gaza Strip.

Synonyms & antonyms

Opposite

verbexaggerate or make bigger

Broader

verbfill with gas or air

Similar
Opposite
Broader

verbcause prices to rise by increasing the available currency or credit

Opposite

verbincrease the amount or availability of, creating a rise in value

Opposite

verbbecome inflated

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinīnflātus
  2. Englishinflate

From Latin īnflātus, perfect passive participle of īnflō, see -ate (verb-forming suffix). Doublet of inblow.

Full word history & related roots →

Translations

Ancient Greek φυσιόω
  • φυσιόω (phusióō)(transitive) to enlarge the volume occupied by an object
Arabic نَفَخَ, نَفَخَ
  • نَفَخَ (nafaḵa)(transitive) to enlarge by filling with gas
  • نَفَخَ (nafaḵa)(transitive) to enlarge the volume occupied by an object
Bulgarian напомпвам, надувам се
  • напомпвам (napompvam)(transitive) to enlarge by filling with gas
  • надувам се (naduvam se)(intransitive) to become enlarged by being filled with gas
  • надувам (naduvam)(transitive) to enlarge the volume occupied by an object
Catalan inflar, unflar
  • inflar(intransitive) to become enlarged by being filled with gas
  • unflar(intransitive) to become enlarged by being filled with gas
  • inflar(transitive) to enlarge the volume occupied by an object
  • unflar(transitive) to enlarge the volume occupied by an object
Chinese Mandarin 膨脹 /膨胀, 充氣 /充气
  • 膨脹 /膨胀 (péngzhàng)(intransitive) to become enlarged by being filled with gas
  • 充氣 /充气 (chōngqì)(transitive) to enlarge the volume occupied by an object
Czech nafouknout, nafouknout
  • nafouknout(transitive) to enlarge by filling with gas
  • nafouknout(transitive) to enlarge the volume occupied by an object
Dutch opblazen
  • opblazen(transitive) to enlarge the volume occupied by an object
Esperanto enblovi
  • enblovi(transitive) to enlarge the volume occupied by an object
Estonian täis puhuma
  • täis puhuma(transitive) to enlarge the volume occupied by an object
Finnish täyttää, täyttyä
  • täyttää(transitive) to enlarge by filling with gas
  • täyttyä(intransitive) to become enlarged by being filled with gas
  • avatato decompress data
  • täyttää(transitive) to enlarge the volume occupied by an object
French gonfler, se gonfler
  • gonfler(transitive) to enlarge by filling with gas
  • se gonfler(intransitive) to become enlarged by being filled with gas
  • gonfler(intransitive) to become enlarged by being filled with gas
  • gonfler(transitive) to enlarge the volume occupied by an object
  • enfler(transitive) to enlarge the volume occupied by an object
German aufblasen, aufblasen
  • aufblasen(transitive) to enlarge by filling with gas
  • aufblasen(transitive) to enlarge the volume occupied by an object
  • aufpumpen(transitive) to enlarge the volume occupied by an object
  • aufblähen(transitive) to enlarge the volume occupied by an object
Greek φουσκώνω, φουσκώνω
  • φουσκώνω (fouskóno)(intransitive) to become enlarged by being filled with gas
  • φουσκώνω (fouskóno)(transitive) to enlarge the volume occupied by an object
Hindi फुलाना
  • फुलाना (phulānā)(transitive) to enlarge by filling with gas
Hungarian felfúvódik, felfúj
  • felfúvódik(intransitive) to become enlarged by being filled with gas
  • felfúj(transitive) to enlarge the volume occupied by an object
Icelandic blása upp
  • blása upp(transitive) to enlarge the volume occupied by an object
Italian enfiare, gonfiare
  • enfiare(transitive) to enlarge the volume occupied by an object
  • gonfiare(transitive) to enlarge the volume occupied by an object
Japanese 膨らむ, 膨らませる
  • 膨らむ (fukuramu)(intransitive) to become enlarged by being filled with gas
  • 膨らませる (fukuramaseru)(transitive) to enlarge the volume occupied by an object
Korean 부풀리다
  • 부풀리다 (bupullida)(intransitive) to become enlarged by being filled with gas
Latin sufflō, inflō
  • sufflō(transitive) to enlarge by filling with gas
  • inflō(transitive) to enlarge the volume occupied by an object
  • sufflō(transitive) to enlarge the volume occupied by an object
Latvian piepūst
  • piepūst(transitive) to enlarge the volume occupied by an object
Māori whakamakoha, whakamakoha
  • whakamakoha(intransitive) to become enlarged by being filled with gas
  • whakamakoha(transitive) to enlarge the volume occupied by an object
Polish pompować balon, napompować balon
  • pompować balon(transitive) to enlarge by filling with gas
  • napompować balon(transitive) to enlarge by filling with gas
  • dmuchać(transitive) to enlarge the volume occupied by an object
  • nadmuchiwać(transitive) to enlarge the volume occupied by an object
  • nadmuchać(transitive) to enlarge the volume occupied by an object
  • nadymać(transitive) to enlarge the volume occupied by an object
Portuguese encher, inchar
  • encher(transitive) to enlarge by filling with gas
  • inchar(transitive) to enlarge the volume occupied by an object
  • inflar(transitive) to enlarge the volume occupied by an object
Romanian umfla
  • umfla(transitive) to enlarge the volume occupied by an object
Russian надува́ться, наду́ться
  • надува́ться (naduvátʹsja)(intransitive) to become enlarged by being filled with gas
  • наду́ться (nadútʹsja)(intransitive) to become enlarged by being filled with gas
  • наполня́ться (napolnjátʹsja)(intransitive) to become enlarged by being filled with gas
  • напо́лниться (napólnitʹsja)(intransitive) to become enlarged by being filled with gas
  • нака́чиваться (nakáčivatʹsja)(intransitive) to become enlarged by being filled with gas
  • накача́ться (nakačátʹsja)(intransitive) to become enlarged by being filled with gas
  • надува́ть (naduvátʹ)(transitive) to enlarge the volume occupied by an object
  • наду́ть (nadútʹ)(transitive) to enlarge the volume occupied by an object
  • наполня́ть (napolnjátʹ)(transitive) to enlarge the volume occupied by an object
  • напо́лнить (napólnitʹ)(transitive) to enlarge the volume occupied by an object
  • нака́чивать (nakáčivatʹ)(transitive) to enlarge the volume occupied by an object
  • накача́ть (nakačátʹ)(transitive) to enlarge the volume occupied by an object
Scottish Gaelic sèid
  • sèid(transitive) to enlarge the volume occupied by an object
Slovak nafúkať
  • nafúkať(transitive) to enlarge the volume occupied by an object
Spanish descomprimir, desempaquetar
  • descomprimirto decompress data
  • desempaquetarto decompress data
  • inflar(transitive) to enlarge the volume occupied by an object
  • hinchar(transitive) to enlarge the volume occupied by an object
  • implar(transitive) to enlarge the volume occupied by an object
Swedish blåsa upp
  • blåsa upp(transitive) to enlarge the volume occupied by an object
Thai ขยาย
  • ขยาย (kà-yǎai)(intransitive) to become enlarged by being filled with gas
Turkish şişmek, şişirmek
  • şişmek(intransitive) to become enlarged by being filled with gas
  • şişirmek(transitive) to enlarge the volume occupied by an object
Ukrainian надува́ти, надима́ти
  • надува́ти (naduváty)(transitive) to enlarge the volume occupied by an object
  • надима́ти (nadymáty)(transitive) to enlarge the volume occupied by an object
  • наду́ти (nadúty)(transitive) to enlarge the volume occupied by an object

Rhymes & wordplay

Rhymes with inflate

All rhymes →
Cite this entry
APA

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

MLA

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

Chicago

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

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