ぶんすい

ぶんすい【分水】

the diversion [shedding] of water; 〔水〕 diverted water.

分水山脈 ＝ぶんすいれい.

分水栓 〔水道の〕 a corporation cock [stop].

分水装置 a diversion device.

分水路 a flood-control [diversion] channel.