[muh-mey-lee-uh n, -meyl-yuh n]
- an animal of the class Mammalia; mammal.
- belonging or pertaining to the class Mammalia; characteristic of mammals.
Origin of mammalian
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for non-mammalian
Certain unknown natural forces, however, might have made no more of us than of non-mammalian and less highly organized creatures.Darkness and Dawn
George Allan England
Word Origin and History for non-mammalian
Online Etymology Dictionary, © 2010 Douglas Harper