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单词 metaconule
释义

metaconule

English

Etymology

meta- + conule

Noun

metaconule (plural metaconules)

  1. (dentistry) The distal intermediate cusp of an upper molar tooth.
    • 1999 October 15, J.-J. Jaeger et al., “A New Primate from the Middle Eocene of Myanmar and the Asian Early Origin of Anthropoids”, in Science, volume 286, number 5439, DOI:10.1126/science.286.5439.528, pages 528-530:
      Very reduced P 2, broad upper molars with welldeveloped cingulum surrounding the crowns, very slight hypocone swelling on M 1 and M 2 and strongly reduced paraconule and metaconule, lingually bent paracone and metacone on M 2 .

Derived terms

  • premetaconule
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