Egg-laying mammal
Egg-laying mammal noun - The most primitive mammals comprising the only extant members of the subclass Prototheria.
Show all Definitions
Synonyms for Egg-laying mammal
Monotreme is a synonym for egg-laying mammal. In some cases you can use "Monotreme" instead a noun phrase "Egg-laying mammal".
Monotreme
Monotreme noun - The most primitive mammals comprising the only extant members of the subclass Prototheria.
Show all Definitions
Synonyms for Monotreme
Egg-laying mammal is a synonym for monotreme. You can use "Egg-laying mammal" instead a noun "Monotreme".
Mutual synonyms
Cite this Source
Monotreme and Egg-laying mammal. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/egg-laying_mammal/monotreme
Egg-laying mammal & Monotreme. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/egg-laying_mammal/monotreme>.
Monotreme or Egg-laying mammal. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/egg-laying_mammal/monotreme.