気絶|きぜつkizetsu[0]heiban (flat)
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- noun, suru verb, intransitive verbfaint; fainting; losing consciousness
Conjugation
| Dictionary form | 気絶する(きぜつする) |
|---|---|
| Polite (masu) | 気絶します(きぜつします) |
| Negative (nai) | 気絶しない(きぜつしない) |
| polite (masen) | 気絶しません(きぜつしません) |
| classical zu / nu | 気絶せず・気絶せぬ(きぜつせず・きぜつせぬ) |
| Past (ta) | 気絶した(きぜつした) |
| polite (mashita) | 気絶しました(きぜつしました) |
| Past negative (nakatta) | 気絶しなかった(きぜつしなかった) |
| polite (masen deshita) | 気絶しませんでした(きぜつしませんでした) |
| Te form | 気絶して(きぜつして) |
| Potential | 気絶できる(きぜつできる) |
| Passive | 気絶される(きぜつされる) |
| Causative | 気絶させる(きぜつさせる) |
| Causative passive | 気絶させられる(きぜつさせられる) |
| Conditional (ba) | 気絶すれば(きぜつすれば) |
| tara | 気絶したら(きぜつしたら) |
| Volitional | 気絶しよう(きぜつしよう) |
| polite (mashou) | 気絶しましょう(きぜつしましょう) |
| Imperative | 気絶しろ(きぜつしろ) |
Common forms generated by rule; see the senses for honorific or irregular usage.
- Synonym失神しっしんWrittenWritten, often medical, for losing consciousness; also covers fainting from shock or fright. 「気絶」 is the everyday word for suddenly passing out.
- Synonym卒倒そっとうWrittenWritten/formal for suddenly fainting and collapsing; stresses the act of falling down, as in 「驚いて卒倒する」.
- Synonym昏倒こんとうWrittenWritten/formal for fainting and falling to the ground; stresses collapsing after losing consciousness.
- Antonym覚醒かくせいWrittenWritten/formal antonym: waking up or awakening, the opposite of the loss of consciousness in 「気絶」.
- Antonym意識回復NeutralNeutral, explanatory term for regaining consciousness; the opposite of passing out in 「気絶」.
For suddenly passing out in everyday speech use 「気絶」, as in 「ショックで気絶する」. In medical or written prose prefer 「失神」; for fainting and falling down use 「卒倒」 or 「昏倒」. Opposites: 「覚醒」, 「意識回復」.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


