PROTOTHERIA
Pro `to *the "ri *a n. pl. Etym: [NL. , from Gr. (Zoöl.)
Prototheria
Pro to the ri a |ˌprōtəˈTHirēə ˌproʊtəˈθɪriə |Zoology a group of mammals that comprises the monotremes and their extinct relatives. Compare with Theria. [Subclass Prototheria, class Mammalia. ] ORIGIN modern Latin (plural ), from proto- ‘first, original ’ + Greek thēr ‘wild beast. ’
prototherian
pro to the ri an |ˌprōtəˈTHirēən ˌproʊtəˈθɪriən |Zoology ▶noun a mammal of the group Prototheria, which comprises the monotremes and their extinct relatives. ▶adjective relating to or denoting prototherians.
Prototheria |ˌprəʊtə (ʊ )ˈθɪərɪə | ▶plural noun Zoology a group of mammals that comprises the monotremes and their extinct relatives. Compare with Theria. ●Subclass Prototheria, class Mammalia. ORIGIN modern Latin (plural ), from proto- ‘first, original ’ + Greek thēr ‘wild beast ’.
prototherian |ˌprəʊtə (ʊ )ˈθɪərɪən |Zoology ▶noun a mammal of the group Prototheria, which comprises the monotremes and their extinct relatives. ▶adjective relating to or denoting prototherians.