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词汇 orthochoanite
释义

Definition of orthochoanite in English:

orthochoanite

noun ˌɔːθəʊˈkəʊənʌɪt
rare
  • Usually in plural A nautiloid cephalopod having a straight, very short septal neck; (also) a member of the obsolete cephalopod suborder Orthochoanites, of which such necks were characteristic.

Origin

Early 20th century. From scientific Latin Orthochoanites, suborder name from ancient Greek ὀρθο- ortho- + χοάνη funnel + -ίτης -ite. Compare choanite.

Definition of orthochoanite in US English:

orthochoanite

nounˌɔːθəʊˈkəʊənʌɪt
rare
  • Usually in plural A nautiloid cephalopod having a straight, very short septal neck; (also) a member of the obsolete cephalopod suborder Orthochoanites, of which such necks were characteristic.

Origin

Early 20th century. From scientific Latin Orthochoanites, suborder name from ancient Greek ὀρθο- ortho- + χοάνη funnel + -ίτης -ite. Compare choanite.

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