小宇宙 xiǎoyǔzhòu microcosm Definitions Defs Origin Strokes Stroke Words Sentences Sents 小 xiǎo adjective small small; tiny; few; minor; in area, volume, quantity, or power, being less than average or less than the object of comparison; opposite of 大 dà宇宙 yǔzhòu noun universe the universe; cosmos; all existing matter and space considered as a whole