The definition of benthos are the organisms living at the bottom of a body of water.
(noun)An example of benthos are seaweed and animals in a tide pool.
See benthos in Webster's New World College Dictionary
noun
Origin: ModL < Gr, depth of the sea; akin to bathos: see bathy-
See benthos in American Heritage Dictionary 4
noun
Origin:
Origin: Greek
.Related Forms:
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