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3D

or 3-D

[ three-dee ]
/ ˈθriˈdi /
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adjective

of, relating to, or representing something in three dimensions; three-dimensional: 3D movies.

noun

a three-dimensional form or appearance: My dreams are always in 3D.

QUIZZES

QUIZ YOURSELF ON AFFECT VS. EFFECT!

In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect.”
Question 1 of 7
The rainy weather could not ________ my elated spirits on my graduation day.

Origin of 3D

An Americanism dating back to 1950–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
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