复杂性 fùzáxìng complexity Origin Definitions Defs Strokes Stroke Words Sentences Sents 复杂 複雜 fùzá adjective complex complicated; complex; compound; involving many different parts or factors that are difficult to understand or untangle性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".