三ツ星;三つ星;3つ星;三ッ星 [みつぼし] /(n,adj-no) (1) three stars (shape)/(n,adj-no) (2) three stars (rating)/(n) (3) (See 参・しん) Orion's belt/Chinese "Three Stars" constellation (one of the 28 mansions)/EntL2742480/