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HD

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abbreviation
high-definition; high definition: channels that broadcast in HD;HD video;HD DVDs;an HD display on my new tablet.
QUIZ
SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE?
Should you take this quiz on “shall” versus “should”? It should prove to be a quick challenge!
Question 1 of 6
Which form is used to state an obligation or duty someone has?

Words nearby HD

Other definitions for HD (2 of 4)

hd.

abbreviation
hand.
head.

Other definitions for HD (3 of 4)

h.d.1

abbreviation
(in prescriptions) at bedtime.

Origin of h.d.

1
From New Latin hōra dēcubitūs

Other definitions for HD (4 of 4)

h.d.2

abbreviation
heavy duty.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use HD in a sentence

British Dictionary definitions for HD

hd

abbreviation for
hand
head
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for HD

h.d.

abbr.
hora decubitus (before sleep, at bedtime)
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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