An accumulation of water of varying size. https://en.wikipedia.org/wiki/ The term body of water most often refers to large accumulations of water, such as oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rarely, puddles. A body of water does not have to be still or contained; Rivers, streams, canals, and other geographical features where water moves from one place to another are also considered bodies of water.

http://purl.obolibrary.org/obo/ENVO_00000063

https://en.wikipedia.org/wiki/ The term body of water most often refers to large accumulations of water, such as oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rarely, puddles. A body of water does not have to be still or contained; Rivers, streams, canals, and other geographical features where water moves from one place to another are also considered bodies of water.

An accumulation of water of varying size.

http://purl.obolibrary.org/obo/envo.owl

water body

ENVO:00000063

water body

http://purl.obolibrary.org/obo/ENVO_01000813