> as lemmas
tritocone
tritocone n. 
/ˈtrʌɪtə(ʊ)kəʊn/,
Brit. /ˈtrɪtə(ʊ)kəʊn/
, /ˈtrɪtə(ʊ)kəʊn//ˈtrʌɪtə(ʊ)kəʊn/U.S. /ˈtraɪdəˌkoʊn/
the posterior external cusp of a premolar tooth./ˈtraɪdəˌkoʊn/ΘΚΠ
the world > life > the body > digestive or excretive organs > digestive organs > mouth > substance or parts of teeth > [noun] > crown and parts
mensa1684
crown1733
cusp1849
face1872
hypocone1888
hypoconid1888
tritocone1896
hypoconulid1897
talon1898
1896 Proc. Zool. Soc. 5 May 563 (Premolars) The antero-external cusp (protocone of Scott)..develops first, the antero-internal or deuterocone second, and the tetartocone third, the tritocone being wanting.
<
as lemmas