Amphibious (Adjective)
Meaning 1
Operating or living on land and in water; "amphibious vehicles"; "amphibious operations"; "amphibious troops"; "frogs are amphibious animals".
Classification
All adjective clusters.
Antonyms
Meaning 2
Relating to or characteristic of animals of the class Amphibia.
Classification
Relational adjectives (pertainyms).