吸入|きゅうにゅうkyuunyuu[0]heiban (flat)

Common
Definitions
  1. noun, suru verb, transitive verbinhalation
Conjugation
Dictionary form吸入する(きゅうにゅうする)
Polite (masu)吸入します(きゅうにゅうします)
Negative (nai)吸入しない(きゅうにゅうしない)
polite (masen)吸入しません(きゅうにゅうしません)
classical zu / nu吸入せず・吸入せぬ(きゅうにゅうせず・きゅうにゅうせぬ)
Past (ta)吸入した(きゅうにゅうした)
polite (mashita)吸入しました(きゅうにゅうしました)
Past negative (nakatta)吸入しなかった(きゅうにゅうしなかった)
polite (masen deshita)吸入しませんでした(きゅうにゅうしませんでした)
Te form吸入して(きゅうにゅうして)
Potential吸入できる(きゅうにゅうできる)
Passive吸入される(きゅうにゅうされる)
Causative吸入させる(きゅうにゅうさせる)
Causative passive吸入させられる(きゅうにゅうさせられる)
Conditional (ba)吸入すれば(きゅうにゅうすれば)
tara吸入したら(きゅうにゅうしたら)
Volitional吸入しよう(きゅうにゅうしよう)
polite (mashou)吸入しましょう(きゅうにゅうしましょう)
Imperative吸入しろ(きゅうにゅうしろ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Synonyms & antonyms
  • Synonym吸気きゅうきWrittenWritten/formal term for inhaled air or the act of breathing in; used in breathing and medicine, also for engines, as in 「吸気口」.
  • Synonym吸い込むすいこむNeutralTo breathe or suck something in; the most general everyday word, also figurative for being drawn in, as in 「闇に吸い込まれる」.
  • Synonym吸うすうNeutralThe most general verb for sucking or breathing in; also covers smoking and sucking or sipping. Not specifically medical.
  • Related吸い入れるすいいれるNeutralTo draw something in; describes an everyday action and is rarely used. 「吸入」 is more written, mostly for medical use or inhaling harmful substances.
  • Antonym排出はいしゅつWrittenWritten/formal antonym: to discharge or release what is inside, as in 「ガスを排出する」; the opposite of 「吸入」.

For breathing in or sucking in, use 「吸う」 or 「吸い込む」. 「吸入」 suits inhaling oxygen, medication, or smoke and dust, as in 「酸素吸入」 and 「吸入器」. Inhaled air is 「吸気」; discharge is 「排出」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 吸すってとり入いれること。
  2. 特とくに治療ちりょうのために、酸素さんそなどの気体きたいや薬物やくぶつを口くちから吸い込すいこむこと。
Kanji in this word
See also

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