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单词 polyphyodont
释义

Definition of polyphyodont in English:

polyphyodont

adjective ˌpɒlɪˈfʌɪə(ʊ)dɒnt
Zoology
  • Of a vertebrate: having teeth that are continually being lost and replaced.

Origin

Late 19th century; earliest use found in Francis Bell (1855–1924). From German polyphyodont from poly- + ancient Greek -ϕυής + German -odont.

Definition of polyphyodont in US English:

polyphyodont

adjectiveˌpɒlɪˈfʌɪə(ʊ)dɒnt
Zoology
  • Of a vertebrate: having teeth that are continually being lost and replaced.

Origin

Late 19th century; earliest use found in Francis Bell (1855–1924). From German polyphyodont from poly- + ancient Greek -ϕυής + German -odont.

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更新时间:2025/1/31 6:01:58