high–def

play
adjective \ˈhī-ˈdef\
variants: or less commonly

hi–def

Definition of high–def

  1. :  high-definition high-def TV high-def programming hi-def video

high–def

or less commonly

hi–def

noun watching the game in high-def

First Known Use of high–def

1983


Seen and Heard

What made you want to look up high–def? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

sad or melancholy

Get Word of the Day daily email!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!