noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A small portable book, containing e.g. an appointment diary (appointment book), address book, notepad etc.
2. 2
   a lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks; can serve as a diary or a personal database or a telephone or an alarm clock etc. wordnet
3. 3
   A portable electronic device performing similar functions.

Synonyms

All synonyms

organiserorganizerpdapersonal digital assistantpersonal organiser