Definition of promammalian in English:

promammalian

adjective ˌprəʊmaˈmeɪlɪənˌprəʊməˈmeɪlɪən

Zoology historical

Relating to or designating a group of (actual or hypothetical) animals representing the ancestors of mammals, or the most primitive form of mammal.

Origin

Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From pro- + mammalian, after scientific Latin Promammalia, plural.

Definition of promammalian in US English:

promammalian

adjective

Zoology historical

Relating to or designating a group of (actual or hypothetical) animals representing the ancestors of mammals, or the most primitive form of mammal.

Origin

Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From pro- + mammalian, after scientific Latin Promammalia, plural.

词汇	promammalian
释义	Definition of promammalian in English: promammalian adjective ˌprəʊmaˈmeɪlɪənˌprəʊməˈmeɪlɪən Zoology historical Relating to or designating a group of (actual or hypothetical) animals representing the ancestors of mammals, or the most primitive form of mammal. Origin Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From pro- + mammalian, after scientific Latin Promammalia, plural. Definition of promammalian in US English: promammalian adjective Zoology historical Relating to or designating a group of (actual or hypothetical) animals representing the ancestors of mammals, or the most primitive form of mammal. Origin Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From pro- + mammalian, after scientific Latin Promammalia, plural.
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