Read Edit View history 人山人海 rénshānrénhǎi multitude Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 人山人海 rénshānrénhǎi multitude idiom · (idiom) a multitude; a vast crowd 广场上人山人海，非常热闹。 Edit Delete References Add reference No references for this word.