老掉牙 lǎodiàoyá decrepit Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: decrepit All meanings 2 lǎodiàoyá 2 decrepit 1outdated 1 1 sentence for 老掉牙 (lǎodiàoyá — decrepit) 那台老掉牙的录音机快转不动了。 nà tái lǎodiàoyá de lùyīnjī kuài zhuàn bù dòng le. That ancient tape recorder is barely working anymore. Source: Dong Chinese Dictionary