The definition of amphibious is something that can survive or be used both on land and in water.(adjective)
A toad is an example of an amphibious animal.
See amphibious in Webster's New World College Dictionary
Origin: Gr amphibios, living a double life < amphi-, amphi- + bios, life: see bio-
See amphibious in American Heritage Dictionary 4
Origin: From Latin amphibius
Origin: , from Greek amphibios; see amphibian.
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