套儿 tàor cover Definitions Defs Origin Strokes Stroke Words Sentences Sents tàor cover 套 tào noun cover (bound form) a sheath, case, or sleeve used to cover or protect an object; padding or batting inside a quilt.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.tàor snare 套 tào loop (bound form) a noose or loop made of rope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.tàor trap 套 tào nounverb trap (bound form) a trick, snare, or scheme designed to deceive someone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.