The word "entocone" is spelled phonetically as /ɛntɵkoʊn/. This word relates to the fossilized enamel coating of ancient mammalian teeth, specifically of the family Entelodontidae. The spelling of this word may seem difficult, but by breaking it down into its sounds, it becomes easier to pronounce. The first syllable "en" is pronounced like "en-d", the second syllable "to" is pronounced like "toe", and the final syllable "cone" is pronounced like "cohn". By putting these parts together, we get the correct pronunciation of "entocone".
The mesiolingual cusp of an upper molar tooth.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.