碧眼儿 bìyǎnr blue-eyed person Definitions Defs Origin Strokes Stroke Words Sentences Sents 碧眼 bìyǎn blue eyes 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.