水域 (すいいき, suiiki) Japanese meaning: waters | KotomoraFishing is prohibited in these waters.
The lake boasts a vast water area.
Usage patterns
〈場所〉の水域を管理するto manage the waters of a place
This country strictly manages its own waters.
水域に侵入するto intrude into a body of water (e.g. territorial waters)
A foreign ship intruded into Japan's waters.
水域を航行するto sail through a body of water
The ship is sailing through dangerous waters.
水
域
fishing zone; fishery waters
economic waters; economic zone