Definition of MONOTREME (Meaning of MONOTREME), a 9 Letter Word

Pronunciation:		'mânu`treem


WordNet Dictionary

	Definition:	[n] the most primitive mammals comprising the only extant members of the subclass Prototheria

MONOTREME is a 9 letter word that starts with M.
	Synonyms:	egg-laying mammal

	See Also:	anteater, duckbill, duckbilled platypus, duck-billed platypus, echidna, Ornithorhynchus anatinus, platypus, prototherian, spiny anteater

Webster's 1913 Dictionary

	Definition:	\Mon"o*treme\, n. [Cf. F. monotr[`e]me.] (Zo["o]l.) One of the Monotremata.