反掌 fǎnzhǎng to turn over one's hand Origin Definitions Defs Strokes Stroke Words Sentences Sents 易如反掌 yìrúfǎnzhǎng easy as pie as easy as turning over one's hand; used to describe a task that is extremely easy to accomplish or requires no effort at all易于反掌 yìyúfǎnzhǎng as easy as turning over a hand (idiom) very easy to do; requires no effort at all