乐儿 lèr fun Definitions Defs Origin Strokes Stroke Words Sentences Sents lèr fun 乐 樂 lè noun pleasure pleasure; joy; a happy event or thing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.lèr laughingstock 乐 樂 lè verb to laugh to laugh; to be amused; to find something funny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.lèr happy laughter 乐 樂 lè adjective happy happy; cheerful; joyful; glad to do something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.