noun Etymology: ultimately from Greek amphibion amphibious being, from neuter of amphibios Date: 1835 an amphibious organism, an amphibious vehicle, ~ adjective
AMPHIBIAN
Meaning of AMPHIBIAN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012