ＰＤＡ

noun

personal digital assistant; PDA

Refers to a handheld electronic device for managing personal information, popular before smartphones became widespread. The term is now somewhat dated.

See also: 携帯情報端末

• 昔むかしはＰＤＡでスケジュールを管かん理りしていた。

  I used to manage my schedule with a PDA.