A bed with a tough plastic mattress filled with water.

A depression in which water collects, especially one where wild animals come to drink. / (informal) A watering hole; a place where people meet to drink and talk.

Any channel, either natural or artificial, through which water flows.

That slows the penetration of water (but is not waterproof).

Alternative spelling of water repellent

that slows the penetration of water (but is not waterproof)

Alternative spelling of waterskier

The land bordering a body of water

of, pertaining to or situated on a waterside

(geography) Water collecting on the ground or in a stream, river, lake, sea or ocean, as opposed to groundwater.