godan verb (-mu), transitive verb
make a diagonal move (in go)
A go term for a specific diagonal move; used only in the context of the board game go.
See also: コスミ
黒が隅にコスむ手が好手だった。
Black's diagonal move in the corner was a good move.
プロはよくこの形でコスむ。
Professionals often make this diagonal move in this shape.