離陸|りりくririku[0]heiban (flat)
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- noun, suru verb, intransitive verbtakeoff226便は10時30分に離陸します。↗Flight 226 takes off at 10:30.
Conjugation
| Dictionary form | 離陸する(りりくする) |
|---|---|
| Polite (masu) | 離陸します(りりくします) |
| Negative (nai) | 離陸しない(りりくしない) |
| polite (masen) | 離陸しません(りりくしません) |
| classical zu / nu | 離陸せず・離陸せぬ(りりくせず・りりくせぬ) |
| Past (ta) | 離陸した(りりくした) |
| polite (mashita) | 離陸しました(りりくしました) |
| Past negative (nakatta) | 離陸しなかった(りりくしなかった) |
| polite (masen deshita) | 離陸しませんでした(りりくしませんでした) |
| Te form | 離陸して(りりくして) |
| Potential | 離陸できる(りりくできる) |
| Passive | 離陸される(りりくされる) |
| Causative | 離陸させる(りりくさせる) |
| Causative passive | 離陸させられる(りりくさせられる) |
| Conditional (ba) | 離陸すれば(りりくすれば) |
| tara | 離陸したら(りりくしたら) |
| Volitional | 離陸しよう(りりくしよう) |
| polite (mashou) | 離陸しましょう(りりくしましょう) |
| Imperative | 離陸しろ(りりくしろ) |
Common forms generated by rule; see the senses for honorific or irregular usage.
- SynonymテイクオフNeutralLoanword for takeoff, also used figuratively of an economy taking off; the colloquial or metaphorical choice over 「離陸」.
- Related飛び立つとびたつNeutralA verb: birds or planes flying up and away; figuratively, leaving the nest to set out on one's own, as in 「世界へ飛び立つ」.
- Related離昇りしょうWrittenWritten/formal prose: an aircraft or rocket lifting off the ground; rare, mostly aerospace jargon. For ordinary planes, 「離陸」 is the usual word.
- Related離水りすいWrittenWritten and specialized: a seaplane lifting off the water, the water-borne counterpart of 「離陸」. In geology it can also mean seabed emerging as dry land.
- Antonym着陸ちゃくりくNeutralThe antonym: an aircraft descending to touch down on the ground — landing; the direct opposite of 「離陸」.
A plane taking off from the ground is 「離陸」, as in 「離陸時刻」. Colloquially or figuratively, 「テイクオフ」 works; for a bird or person flying off to leave the nest, use 「飛び立つ」. The opposite is 「着陸」.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


