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Monotreme
//ˈmɒnətɹiːm// adj, noun
Definitions
Adjective
- 1 Having a single trema, or aperture. not-comparable
"Nomotreme fern and moss spores are monotreme."
Noun
- 1 Any of the order Monotremata of mammals that lay eggs and have single orifices for urogenital and digestive functions (cloaca); an echidna, platypus or one of their extinct relatives.
- 2 the most primitive mammals comprising the only extant members of the subclass Prototheria wordnet
Etymology
Etymology 1
From mono- + -treme.
Etymology 2
From mono- + -treme.
See also for "monotreme"
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Unscramble this word: monotreme