辗转反侧 zhǎnzhuǎnfǎncè to toss and turn Definitions Defs Origin Strokes Stroke Words Sentences Sents 辗转 輾轉 zhǎnzhuǎn verb to toss and turn To roll over or toss about, especially when unable to sleep in bed; often used in the idiom 辗转反侧 zhǎnzhuǎnfǎncè反侧 反側 fǎncè verb to toss and turn To toss about in bed; to roll from side to side because of restlessness or an inability to sleep. Often appears as part of the phrase 辗转反侧 zhǎnzhuǎnfǎncè.