哀思 Traditional form: 哀思 Pinyin (reading): āisī Definitions: grief-stricken thoughts mourning Characters: 哀 - sad, mournful, pitiful; to pity; to grieve 思 - to think, to ponder, to consider; final particle Traditional characters: 哀 - sad, mournful, pitiful; to pity; to grieve 思 - to think, to ponder, to consider; final particle