Mammal
Pronunciation : Mam"mal
Part of Speech : n.;
Etymology : [L. mammalis belonging to the breast, fr. mamma the breast or pap: cf. F. mammal.] (Zo?l.)
Definition : Defn: One of the Mammalia. Age of mammals. See under Age, n., 8.
pl. Mammals.
Source : Webster's Unabridged Dictionary, 1913