粒度 りゅうど Meanings Noun particle size; grain size; granularity Kanji 粒 grain. Read as リュウ. 度 degree. Read as ド. Words containing 粒度 粒度分布 (りゅうどぶんぷ) particle size distribution 粗粒度 (そりゅうど) coarse-grained Jinuma: Japanese Dictionary · Word lists