瓦碴儿 wǎchár broken tiles Definitions Defs Origin Strokes Stroke Words Sentences Sents 瓦碴 wǎchá broken tiles shards or pieces of broken pottery and roof tiles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.