a. and sb. rare. [f. prec. + -AL.] = AMPHIBIAN.
1834. Good, Bk. Nature, I. 184–5. The zoologist, in order to assist his enquiries, divides the whole animal creation into six general heads or classes: as those of mammals, birds, amphibials, fishes, insects, and worms.
1879. Syd. Soc. Lex., Amphibial, capable of living in water or air.
