s/n5389310

Information
has gloss	(noun) a heart (as of mammals and birds and reptiles) having two auricles biauriculate heart
lexicalization	eng: biauriculate heart
subclass of	(noun) the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body; "he stood still, his heart thumping wildly" pump, ticker, heart

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has category	(noun) any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk mammalian, mammal