Trivia. 1  Presumably, a rabbit's foot gives potions its jump boost effect because rabbits hop around instead of walking. 2  It has no real Luck factor.
Myo- definition, a combining form meaning âmuscle,â used in the formation of compound words: myology. See more.
myositis in Medicine. myositis myÂ·oÂ·siÂ·tis (mÄ«'É-sÄ«'tÄ­s) n. Inflammation of a muscle, especially a voluntary muscle, characterized by pain, tenderness, and sometimes spasm in the affected area. Also called initis.