ㄔㄤˋchàngㄖㄜˇ

  1. 一面作揖一面出聲致敬·國賓·汗衫·第一》:邦老旦兒)​嫂嫂唱喏。」西遊記·》:大聖歡喜謝恩唱喏退。」

  2. 古代貴人駕車出行差役前導高聲使規避·名義···唱喏》:將出使唱喏。」

to answer respectfully "yes", (old)​ to bow and utter polite phrases, to open the way (for a dignitary etc)​