撑开 chēngkāi to prop open Definitions Defs Origin Strokes Stroke Words Sentences Sents 撑 撐 chēng nounverb to open to open or unfurl something that was folded, such as an umbrella开 開 kāi particle [away/open] (directional result) used after a verb to indicate moving away, spreading out, or making room, meaning "away" or "off"