哀思 āisī mourning Origin Definitions Defs Strokes Stroke Words Sentences Sents āisī mourning 哀 āi verbnoun to mourn (bound form) to mourn; to grieve for; to lament a person's death思 sī verbnoun to miss (bound form) to miss; to long for; to think of someone or something with nostalgia or sadnessāisī grief 哀 āi adjective sad (bound form) sad; tragic; doleful思 sī adjective mood (bound form) mood; feelings; state of mind