多粒子 duōlìzǐ many-particle Origin Definitions Defs Strokes Stroke Words Sentences Sents 多 duō adjectiveadverb multi- multi-; poly-; many; multiple (as a prefix in compound words)粒子 lìzǐ noun particle (physics) a subatomic or elementary particle, such as an electron or photon; the fundamental constituents of matter