amphibian, n.
(amphibians)
(amphibians)
cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form
<noun.animal>
amphibian
lexical pointers
derivationally related form
semantic pointers
hypernym
member holonym
hyponym
Hynerpeton bassetti
Ichyostega
urodele, caudate
salamander
toad, frog, toad frog, anuran, batrachian, salientian
caecilian, blindworm
labyrinthodont
part meronym
an airplane designed to take off and land on water
<noun.artifact>
amphibian amphibious aircraft
a flat-bottomed motor vehicle that can travel on land or water
<noun.artifact>
amphibian amphibious vehicle