せんご・せんこう

先後

表記・読み：せんご・せんこう

1. 1

   before and after; earlier and later; order; sequence

   名詞
2. 2

   occurring almost simultaneously; inversion (of order)

   名詞noun or participle which takes the aux. verb suru自動詞
3. 3

   black and white

   名詞from 先手後手abbreviationshogi