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单词 otarioid
释义

otarioidadj.n.

Brit. /əʊˈtɑːrɪɔɪd/, /əʊˈtɛːrɪɔɪd/, U.S. /oʊˈtɑriˌɔɪd/, /oʊˈtɛriˌɔɪd/
Origin: Probably a borrowing from Latin, combined with an English element. Etymons: Latin Otaria , -oid suffix.
Etymology: Probably < scientific Latin Otaria, genus name (see otary n.) + -oid suffix. Compare scientific Latin Otarioidea (1908).
Zoology.
A. adj.
Resembling or related to the eared seals; (spec.) of or relating to the superfamily Otarioidea, which comprises otariids together with walruses.
ΚΠ
1890 Cent. Dict. 4173/1 Otarioid,..of or having characteristics of the Otariidæ; relating to otaries.
1976 Systematic Zool. 25 376/1 Both differences are present in both major pinniped groups, the phocoid seals and the otarioid seals.
1980 Evolution 34 504/2 The only exception to this pattern is in the elephant seals, who [sic] are convergent upon the otarioid pattern.
B. n.
An otarioid mammal.
ΚΠ
1890 Cent. Dict. 4173/1 Otarioid,..an otary or eared seal.
1967 Systematic Zool. 16 351/2 The walrus, another fairly naked otarioid, can be considered a divergent ‘sea lion’.
1988 Nature 4 Aug. 383/2 Fossils were identified that were proposed to represent intermediate stages of evolution between musteloids and seals on the one hand and ursoids and ‘otarioids’ on the other.
This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022).
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adj.n.1890
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