資料來源 : pyDict

老耄;年老昏憒的人

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Dotard \Do"tard\, n. [{Dote}, v. i.]
   One whose mind is impaired by age; one in second childhood.

         The sickly dotard wants a wife.          -- Prior.

資料來源 : WordNet®

dotard
     n : an oldster in his dotage; someone whose age has impaired his
         intellect