一丁點兒 yīdīngdiǎnr a tiny bit Origin Definitions Defs Strokes Stroke Words Sentences Sents 一 yī numeral one one; the number 1; single; alone丁点 丁點 dīngdiǎn tiny bit (dialect) a tiny bit; a tiny amount儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.