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单词 protoconule
释义

Definition of protoconule in English:

protoconule

noun ˌprəʊtə(ʊ)ˈkəʊnjuːl
Zoology
  • A minor cusp between the protocone and the paracone of a mammalian upper molar tooth.

Origin

Late 19th century. From protocone + -ule. Compare metaconule.

Definition of protoconule in US English:

protoconule

nounˌprəʊtə(ʊ)ˈkəʊnjuːl
Zoology
  • A minor cusp between the protocone and the paracone of a mammalian upper molar tooth.

Origin

Late 19th century. From protocone + -ule. Compare metaconule.

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更新时间:2025/5/18 20:45:27