忧思 Traditional form: 憂思 Pinyin (reading): yōusī Definitions: to be anxious and worried agitated pensive Characters: 忧 - sad, grieving; melancholy, grief 思 - to think, to ponder, to consider; final particle Traditional characters: 憂 - sad, grieving; melancholy, grief 思 - to think, to ponder, to consider; final particle