鸟虫篆 niǎochóngzhuàn bird-worm seal script Origin Definitions Defs Strokes Stroke Words Sentences Sents 鸟 鳥 niǎo noun bird bird; feathered vertebrate with wings and a beak虫篆 蟲篆 chóngzhuàn insect script Wriggly form of written characters found on ancient bronzes and bells, resembling the shapes of insects or worms; one of the eight styles of writing in the Qin Dynasty