mam·mal 
/ˈmæməl/ noun
plural mam·mals /ˈmæməl/ noun [count] : a type of animal that feeds milk to its young and that usually has hair or fur covering most of its skin
▪ Human beings, dogs, and cats are all mammals.
▪ Human beings, dogs, and cats are all mammals.
— mam·ma·li·an /məˈmeɪlijən/ adjective, technical
▪ characteristics of the mammalian brain ▪ mammalian species
/məˈmeɪlijən/ adjective, technical ▪ characteristics of the mammalian brain ▪ mammalian species
