1234567891011KeywordquietslendermodestcharmingFrequency#4852Strokes11ReadingstiǎoMnemonic穴 (cave) gives the meaning and 兆 the sound.Stroke orderComposed of穴cave兆omenUsed in vocabulary窈窕yǎotiǎo(literary) (of a woman) graceful and refined; comely; (esp.) slender; slim; (literary) (of a bower, a mountain stream or a boudoir within a palace etc) secluded窕tiǎoquiet and secluded; gentle, graceful, and elegant