verb · 2 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
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
General-American:/ˈɡæsɪfaɪ/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:G AE2 S AH0 F AY2
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
verb
Meaning 1
To convert into a gas, or an aeriform fluid, as by the application of heat, or by chemical processes; to become a gas or aeriform fluid.
Definition source: English Wiktionary via Wiktextract
Usage: ambitransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
verb
Meaning 2
turn into gas
Definition source: Princeton WordNet 3.0
Examples
The substance gasified
Meaning relationships
Synonyms: vaporize, vaporise, aerify
Antonyms: none provided
Broader terms: change integrity
Narrower terms: sublime, sublimate
History
Etymology
Etymology tree Proto-Indo-European *ǵheh2-der. Ancient Greek χαῦνος (khaûnos) Ancient Greek χάος (kháos)der. Dutch gasbor. English gas Latin -i- Proto-Indo-European *dheh1-der. Proto-Italic *θakos Proto-Italic *-fakos Latin -ficus Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-yéti Proto-Indo-European *-eh2yéti Proto-Indo-European *-h2tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin -ficō Latin -ificāreder. Old French -ifierbor. Middle English -ifien English -ify English gasify From gas + -ify.
Across languages
Translations
24 source translations are retained for this English entry.
Bulgarian:
газифицирам
(gazificiram)
— to convert into gas
Bulgarian:
превръщам в газ
(prevrǎštam v gaz)
— to convert into gas
Catalan:
gasificar
— to convert into gas
Chinese Mandarin:
氣化 /气化
(qìhuà)
— to convert into gas
Finnish:
kaasuttaa
— to convert into gas
Finnish:
kaasuunnuttaa
— to convert into gas
French:
gazéifier
— to convert into gas
German:
vergasen
— to convert into gas
Greek:
αεριοποιώ
(aeriopoió)
— to convert into gas
Italian:
gassificare
— to convert into gas
Japanese:
気化する
(kika suru)
— to convert into gas
Kazakh:
газдандыру
(gazdandyru)
— to convert into gas
Korean:
기화(氣化)하다
(gihwahada)
— to convert into gas
Polish:
gazyfikować
— to convert into gas
Polish:
zgazyfikować
— to convert into gas
Polish:
zgazowywać
— to convert into gas
Polish:
zgazować
— to convert into gas
Portuguese:
gaseificar
— to convert into gas
Portuguese:
gasificar
— to convert into gas
Romanian:
gazifica
— to convert into gas
Russian:
газифици́ровать
(gazificírovatʹ)
— to convert into gas
Russian:
превраща́ть в газ
(prevraščátʹ v gaz)
— to convert into gas