EXOSTOSIS
Here are the details, including the meaning, point value, and more about the Scrabble word EXOSTOSIS. Below
exostosis is worth 18 points in the game of Scrabble
Definitions for the word, exostosis
(n.) A knot formed upon or in the wood of trees by disease.
(n.) Any protuberance of a bone which is not natural; an excrescence or morbid enlargement of a bone.