- 1. [v5k] to pierce; to shoot through; to penetrate
Conjugation — Verb (godan-ku)
| Dictionary form | つきぬく | (tsukinuku) |
| Polite | つきぬきます | (tsukinukimasu) |
| Past, plain | つきぬいた | (tsukinuita) |
| Past, polite | つきぬきました | (tsukinukimashita) |
| Negative, plain | つきぬかない | (tsukinukanai) |
| Negative, polite | つきぬきません | (tsukinukimasen) |
| Past negative, plain | つきぬかなかった | (tsukinukanakatta) |
| Past negative, polite | つきぬきませんでした | (tsukinukimasendeshita) |
| Te-form | つきぬいて | (tsukinuite) |
| Potential | つきぬける | (tsukinukeru) |
| Volitional | つきぬこう | (tsukinukou) |
| Conditional (―ba) | つきぬけば | (tsukinukeba) |
| Passive | つきぬかれる | (tsukinukareru) |
| Causative | つきぬかせる | (tsukinukaseru) |
| Imperative | つきぬけ | (tsukinuke) |