Read Edit View history 一分一毫 yīfēnyīháo iota Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 一分一毫 yīfēnyīháo iota (idiom) the tiniest bit 哪怕只有一分一毫的希望,我也不会放弃。 Edit Delete References Add reference No references for this word.