吸い込む|すいこむsuikomu[3]nakadaka (mid-high)

Common
Definitions
  1. godan verb, transitive verbto inhale; to breathe in; to suck up; to soak up; to absorb
    エアコンが空気くうきを充分じゅうぶん吸い込すいこんでいない。↗
    The air-conditioner isn't taking in enough air.
    スポンジは水みずを吸い込すいこむ。↗
    A sponge absorbs water.
  2. godan verb, transitive verbto swallow up (in a crowd, whirlpool, the darkness, etc.); to suck inusu. in the passive
Conjugation
Dictionary form吸い込む(すいこむ)
Polite (masu)吸い込みます(すいこみます)
Negative (nai)吸い込まない(すいこまない)
polite (masen)吸い込みません(すいこみません)
classical zu / nu吸い込まず・吸い込まぬ(すいこまず・すいこまぬ)
Past (ta)吸い込んだ(すいこんだ)
polite (mashita)吸い込みました(すいこみました)
Past negative (nakatta)吸い込まなかった(すいこまなかった)
polite (masen deshita)吸い込みませんでした(すいこみませんでした)
Te form吸い込んで(すいこんで)
Potential吸い込める(すいこめる)
Passive吸い込まれる(すいこまれる)
Causative吸い込ませる(すいこませる)
Causative passive吸い込ませられる・吸い込まされる(すいこませられる・すいこまされる)
Conditional (ba)吸い込めば(すいこめば)
tara吸い込んだら(すいこんだら)
Volitional吸い込もう(すいこもう)
polite (mashou)吸い込みましょう(すいこみましょう)
Imperative吸い込め(すいこめ)

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

Synonyms & antonyms
  • Synonym吸うすうNeutralThe most basic verb for sucking or inhaling, as in 「タバコを吸う」; unlike 「吸い込む」 it does not stress drawing something deep inside.
  • Synonym吸引きゅういんWrittenA written noun for suction, also for magnetic pull or attracting people, as in 「吸引力」; 「吸い込む」 is the everyday verb.
  • Synonym吸入きゅうにゅうWrittenA written noun for inhaling gas, smoke or dust; in medicine, as in 「酸素吸入」. More formal than the everyday 「吸い込む」.
  • Synonym吸収きゅうしゅうNeutralA noun for absorbing water, heat, shock, nutrients or knowledge, or merging organizations; 「吸い込む」 stresses drawing something inside.
  • Synonym吸い上げるすいあげるNeutralMeans to suck or pump something upward, and by extension to siphon off profits or take up people's opinions; the stress is on the upward motion.
  • Synonym取り込むとりこむNeutralMeans to take or bring something in, including importing data; its uses are broad, and it does not have to involve sucking.
  • Synonym取り入れるとりいれるNeutralMeans to adopt or introduce something, as in 「意見を取り入れる」; it has nothing to do with breathing in.
  • Synonym吸い入れるすいいれるNeutralMeans to suck or draw something in toward yourself; rare in writing, while 「吸い込む」 is more common and can also picture being swept into a crowd or the darkness.
  • Related飲み込むのみこむNeutralMeans to swallow, and figuratively to grasp or catch on; its objects are mostly food or the point of something, and it works by swallowing rather than sucking.
  • Related吸い取るすいとるNeutralMeans to suck something up and away or suck it dry, and also to squeeze money out of someone; 「吸い込む」 stresses taking it inside.
  • Related吸気きゅうきWrittenA technical term for breathing in or air intake, the counterpart of exhalation; 「吸い込む」 is the everyday verb.
  • Antonym吐き出すはきだすNeutralMeans to spit out or breathe out; the direct opposite of 「吸い込む」 taking things in.
  • Antonym排出するWrittenA written verb for discharging exhaust gas or waste; the opposite of 「吸い込む」.

Use 「吸い込む」 for drawing gas or liquid inside, or for being swept in as by a crowd or the darkness, as in 「深く息を吸い込む」. For plain sucking or smoking say 「吸う」, for swallowing 「飲み込む」, for absorbing water, heat or knowledge 「吸収」; 「吐き出す」 is the opposite.

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

Japanese definitions
  1. 吸すって中なかに入いれる。吸入きゅうにゅうする。吸引きゅういんする。
  2. 中なかに引き入ひきいれる。さそいこむ。
Kanji in this word
English equivalents
See also

Say it right, write it right

Core lookup works fully offline, with cloud pronunciation and one-tap save & review. Free, no sign-up.

Free downloadWindowsFree downloadmacOSDownload on the App StoreGet it on Google Play
MobileiOS / Android

Android

QR code for the Google Play pageGet it on Google Play

Scan it with your Android phone to install, or search for “Tomoshi” on Google Play.

iOS

QR code for the App Store pageDownload on the App Store

Scan it with your iPhone camera to install, or search for “Tomoshi” in the App Store.

Install the browser extensionLook words up on any web page · Chrome / Edge / Safari

Screenshot of a Tomoshi lookup resultScreenshot of Tomoshi lookup results on a phone

Windows macOS Chrome / Edge / Safari extension iOS / Android