noun
water trough; cistern; water tank
A container or structure for holding water, such as a trough for animals or a tank. 'Track pan' is a specific railroad use.
農場の水船に水を満たした。
We filled the water trough on the farm.
noun
water boat; boat carrying drinking water
A boat that transports water, especially drinking water. Compare 給水船.
See also: 給水船
離島へは水船が飲み水を運ぶ。
A water boat carries drinking water to the remote island.
noun
waterlogged boat
A boat that has taken on water and is in danger of sinking.
嵐で水船になりかけたが、なんとか港に戻った。
The boat almost became waterlogged in the storm, but managed to return to port.
noun
Rare or archaic use; a coffin, possibly from the image of a boat carrying the dead.
古文書では「水船」が棺を意味することがある。
In old documents, 水船 can mean a coffin.