二路兒 èrlùr second-rate Origin Definitions Defs Strokes Stroke Words Sentences Sents 二 èr verb secondary (bound form) secondary; subordinate; assistant路 lù type sort; grade; class; kind of person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.