Definition, Meaning & Synonyms

monotreme

Noun
/ˈmɒn.ə.triːm/
Definition
A monotreme is a type of egg-laying mammal.
Examples
  • The platypus and the echidna are well-known examples of monotremes.
  • Monotremes are fascinating because they combine traits of mammals and reptiles.
Meaning
Monotremes are a unique group of mammals that reproduce by laying eggs rather than giving birth to live young.
Synonyms
  • Egg-laying mammal