amphibian has definitions from the fields of zoology,transportation
1
[ noun ] (transportation) an airplane designed to take off and land on water

Related terms

airplane pontoon

2
[ noun ] (transportation) a flat-bottomed motor vehicle that can travel on land or water

Related terms

motor_vehicle swamp_buggy

3
[ adjective ] relating to or characteristic of animals of the class Amphibia

Synonyms

amphibious

Related terms

Amphibia Amphibia

4
[ noun ] (zoology) cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form
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