operating or living on land and in water; "amphibious vehicles"; "amphibious operations"; "amphibious troops"; "frogs are amphibious animals" relating to or characteristic of animals of the class Amphibia
Amphibious animals are animals such as frogs and toads that can live both on land and in water
Having the ability to live both on land and in water, as frogs, crocodiles, beavers, and some plants
In an amphibious military operation, army and navy forces attack a place from the sea. A third brigade is at sea, ready for an amphibious assault