A cold-blooded, smooth-skinned vertebrate of the course Amphibia, particularly a frog or salamander, that characteristically hatches as an aquatic larva with gills. The larva after that changes into a grownup having air-breathing lung area.
An animal effective at living both on land plus in liquid.
An aircraft that can remove and land on either land or water.
A tracked or wheeled car that may operate both on land plus liquid.
An animal associated with Amphibia; any four-legged vertebrate that will not have amniotic eggs, living both on land as well as in liquid.
an automobile which can operate on land and water.
An animal associated with class Amphibia.
a flat-bottomed motor vehicle that will travel on land or liquid
cold-blooded vertebrate typically living on land but breeding in liquid; aquatic larvae undergo metamorphosis into adult kind