Definition of こけ
- (n) moss
転がる石には苔がつかない。
A rolling stone gathers no moss. - short plants resembling moss (inc. other bryophytes, lichens, very small spermatophytes, etc.)
- (n) scale (of fish)
目から鱗が落ちた。
I can see the light. - serif (on kana or kanji (e.g. in Mincho font))