胶粒 Traditional form: 膠粒 Pinyin (reading): jiāolì Definitions: colloid colloidal particles Characters: 胶 - glue, gum, resin, rubber; sticky; to glue 粒 - grain, granule; bullet, pellet Traditional characters: 膠 - glue, gum, resin, rubber; sticky; to glue 粒 - grain, granule; bullet, pellet