← Back to browsemammalnoun#17,109Translations哺乳動物ほにゅうどうぶつ哺乳類ほにゅうるい海獣かいじゅうEnglish definitionany warm-blooded vertebrate having the skin more or less covered with hairExamplesA whale is a sort of mammal.A dolphin is a kind of mammal.Similar wordsmammalsmammamammaliamalmammasmammalian← mstollsuspecting →