† proselachiann.

Origin: Formed within English, by derivation; apparently modelled on a Latin lexical item. Etymons: pro- prefix², selachian n.

Etymology: < pro- prefix² + selachian n., apparently after scientific Latin Proselachii. Compare German Proselachier, plural ( Haeckel Anthropogenie (1891) II. 540). N.E.D. (1908) gives the pronunciation as (prosĭlēⁱ·kiăn) /prəʊsɪˈleɪkɪən/.

Zoology. Obsolete. rare. Apparently only attested in dictionaries or glossaries.

A member of a (hypothetical) group of marine vertebrates that includes the evolutionary ancestors of selachian fishes (sharks and their relatives).

ΚΠ

1890 Cent. Dict. Proselachian, a hypothetical primitive selachian of the imaginary genus Proselachius.

This entry has been updated (OED Third Edition, June 2007; most recently modified version published online June 2021).

单词	proselachian
释义	† proselachiann. Origin: Formed within English, by derivation; apparently modelled on a Latin lexical item. Etymons: pro- prefix², selachian n. Etymology: < pro- prefix² + selachian n., apparently after scientific Latin Proselachii. Compare German Proselachier, plural ( Haeckel Anthropogenie (1891) II. 540). N.E.D. (1908) gives the pronunciation as (prosĭlēⁱ·kiăn) /prəʊsɪˈleɪkɪən/. Zoology. Obsolete. rare. Apparently only attested in dictionaries or glossaries. A member of a (hypothetical) group of marine vertebrates that includes the evolutionary ancestors of selachian fishes (sharks and their relatives). ΚΠ 1890 Cent. Dict. Proselachian, a hypothetical primitive selachian of the imaginary genus Proselachius. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online June 2021). < n.1890
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