耳刀儿 ěrdāor knife radical Definitions Defs Origin Strokes Stroke Words Sentences Sents 耳 ěr radical Kangxi radical 128刀 dāo radical the 18th Kangxi radical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.
