可口儿 kěkǒur tasty Definitions Defs Origin Strokes Stroke Words Sentences Sents 可口 kěkǒu adjective tasty tasty; palatable; delicious to eat or drink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.