Etymology 1
More information Kanji in this term ...
Close
More information Alternative spelling ...
Close
More information Kanji in this term ...
Close
More information Alternative spelling ...
Close
Compound of 先 (saki, “point, tip; the front, the forward direction; the future”) + 行き (yuki, “going”, the 連用形 (ren'yōkei, “continuative or stem form”) of verb 行く (yuku, “to go”), alternative reading for iku).[1][2][3][4]
The sakiyuki reading is first cited to a text from 1678.[1]
Less commonly encountered with the reading sakiiki, using the standard iki reading for the second half.[1][2][3][4] This variant is first cited to a text from 1686.[1]
Etymology 2
More information Kanji in this term ...
Close
Ultimately from Middle Chinese 先行 (MC sen haeng, literally “preceding + to go”).
First cited to a text from 833.[1]
Verb
先行する • (senkō suru) ←せんかう (senkau)?suru (stem 先行し (senkō shi), past 先行した (senkō shita))
- [from 833] to go ahead of, to go in front of, to go first
- Synonym: 前行 (zenkō)
- [from 1887] to lead, to show the way
- Synonym: 導く (michibiku)
- [from 1928] to do something ahead of something else
- Synonym: 前行 (zenkō)
Conjugation
More information Katsuyōkei ("stem forms"), Mizenkei ("imperfective") ...
Katsuyōkei ("stem forms") |
Mizenkei ("imperfective") |
先行し |
せんこうし |
senkō shi |
Ren’yōkei ("continuative") |
先行し |
せんこうし |
senkō shi |
Shūshikei ("terminal") |
先行する |
せんこうする |
senkō suru |
Rentaikei ("attributive") |
先行する |
せんこうする |
senkō suru |
Kateikei ("hypothetical") |
先行すれ |
せんこうすれ |
senkō sure |
Meireikei ("imperative") |
先行せよ¹ 先行しろ² |
せんこうせよ¹ せんこうしろ² |
senkō seyo¹ senkō shiro² |
Key constructions |
Passive |
先行される |
せんこうされる |
senkō sareru |
Causative |
先行させる 先行さす |
せんこうさせる せんこうさす |
senkō saseru senkō sasu |
Potential |
先行できる |
せんこうできる |
senkō dekiru |
Volitional |
先行しよう |
せんこうしよう |
senkō shiyō |
Negative |
先行しない |
せんこうしない |
senkō shinai |
Negative continuative |
先行せず |
せんこうせず |
senkō sezu |
Formal |
先行します |
せんこうします |
senkō shimasu |
Perfective |
先行した |
せんこうした |
senkō shita |
Conjunctive |
先行して |
せんこうして |
senkō shite |
Hypothetical conditional |
先行すれば |
せんこうすれば |
senkō sureba |
¹ Written imperative
² Spoken imperative |
Close
References
Shōgaku Tosho (1988) 国語大辞典(新装版) [Unabridged Dictionary of Japanese (Revised Edition)] (in Japanese), Tōkyō: Shogakukan, →ISBN
- 2002, Ineko Kondō; Fumi Takano; Mary E Althaus; et. al., Shogakukan Progressive Japanese-English Dictionary, Third Edition, Tokyo: Shōgakukan, →ISBN.