The Britannica Dictionary
mobile search
Home
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
×
Britannica Homepage
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
The Britannica Dictionary
PM
2 ENTRIES FOUND:
PM
(abbreviation)
p.m.
(abbreviation)
PM
abbreviation
PM
abbreviation
Britannica Dictionary definition of PM
prime minister
ASK THE EDITOR
Is it "Have you ever ridden
a
unicycle?" or "Have you ever ridden
an
unicycle?"
See the answer »
QUIZZES
Vocabulary Quiz
Test your word power
Take the Quiz »
Name That Thing
Take our visual quiz
Test Your Knowledge »
WORD OF THE DAY
tantrum
:
an uncontrolled expression of anger
Learn More »