personal digital assistant

Từ điển Oxford Learners Wordfinder Dictionary

noun

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.
• Syn:
PDA, personal organizer, personal organiser, organizer, organiser
• Derivationally related forms:
organize (for: organizer)
• Hypernyms:
electronic device