一霎间 yīshàjiān in a flash Definitions Defs Origin Strokes Stroke Words Sentences Sents 一霎 yīshà in a flash a very short period of time; an instant; often used in the compounds 一霎时 yīshàshí or 一霎间 yīshàjiān间 間 jiān locative within (bound form) within a certain space or time; area; domain