Definition of PDA
(Entry 1 of 2)
: a small handheld device equipped with a microprocessor that is used especially for storing and organizing personal information (such as addresses and schedules)
PDA
abbreviationDefinition of PDA (Entry 2 of 2)
public display of affection
Test Your Vocabulary
Name That Color
-
- Name that color:

Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share PDA
Time Traveler for PDA
The first known use of PDA was in 1992
See more words from the same year