First Known Use: before 12th century
Dictionary
1hat
noun \ˈhat\
: a covering for the head that often has a brim and a rounded or flat top
Full Definition of HAT
1
: a covering for the head usually having a shaped crown and brim
2
a : 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>
— hat·less \-ləs\ adjective
— under one's hat
: not disclosed <kept the news under his hat>
See hat defined for English-language learners
See hat defined for kids
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Origin of HAT
Middle English, from Old English hæt; akin to Old High German huot head covering — more at hood
Other Clothing Terms
2hat
verb
hat·tedhat·ting
Definition of HAT
transitive verb
: to furnish or provide with a hat
intransitive verb
: to make or supply hats
First Known Use of HAT
15th century
Other Clothing Terms
HAT Defined for Kids
hat
noun \ˈhat\
Definition of HAT for Kids
: a covering for the head having a crown and usually a brim
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