Dictionary.com
Word
of the
Day
Translate
Games
Blog
Thesaurus.com
Favorites
Dictionary.com
Thesaurus.com
My Account
Log Out
Log In
Try Our Apps
definitions
definitions
synonyms
translations
Follow @dictionarycom
follow Dictionary.com
The Best Internet Slang
Favorite Button
CITE
Translate
Facebook
Share
Twitter
Tweet
Google+
Share
dimensionless number
dimensionless number
in Science
Expand
dimensionless number
(dĭ-měn'shən-lĭs)
A number representing a property of a physical system, but not measured on a scale of physical units (as of time, mass, or distance). Drag coefficients and stress, for example, are measured as dimensionless numbers.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Discover our greatest slideshows
15 Quotes About the Power of Words
How to Name Your Beard
Strange Words Only Millennials...
Swear Words You’re Neglecting
Browse more topics on our blog
What Is the Difference Between Discreet and Discrete?
Learn the correct uses of these two commonly confused homophones.
What Character Was Removed from the Alphabet?
What mistaken pronunciation gave this character its name?
Apostrophes 101
This small mark has two primary uses: to signify possession or omitted letters.
How Do I Get a Word into the Dictionary?
People invent new words all the time, but which ones actually make it?
Word of the Day
Word Value for
dimensionless
0
20
Scrabble
Words With Friends
Nearby words for dimensionless number
dimension stone
dimensional analysis
dimensionality
dimensionally
dimensionless
dimensionless number
dimensions
dimer
dimercaprol
dimeric
dimerise
The BEST INSULTS are ones your enemies have to look up.
