Definition of hat
(Entry 1 of 2)
1
: a covering for the head usually having a shaped crown and brim
2a
: a distinctive head covering worn as a symbol of office
b
: an office, position, or role assumed by or as if by the wearing of a special hat
wore many hats in her career
under one's hat
: not disclosed
kept the news under his hat
hat
verb
hatted; hatting
Definition of hat (Entry 2 of 2)
: to furnish or provide with a hat
: to make or supply hats
Test Your Vocabulary
Great Words for Scrabble
-
- Which of the following Q-without-U words means the number five in cards or dice?

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share hat
Time Traveler for hat
The first known use of hat was before the 12th century
See more words from the same century