大雅之堂 dàyǎzhītáng elegant setting Origin Definitions Defs Strokes Stroke Words Sentences Sents 不登大雅之堂 bùdēngdàyǎzhītáng unpresentable (idiom) lit. not fit for an elegant hall; used to describe things that are unrefined, coarse, or of low quality and thus not suitable for formal or sophisticated settings