哀愁 āichóu sadness Origin Definitions Defs Strokes Stroke Words Sentences Sents āichóu sadness 哀 āi adjective sad (bound form) sad; tragic; doleful愁 chóu adjective sorrow sadness, anxiety, or a heavy heart; a gloomy or grieved moodāichóu sad 哀 āi adjective sad (bound form) sad; tragic; doleful愁 chóu worried (bound form) showing a sad or worried expression; gloomy or distressed