Thesaurus
Translate
Puzzles & Games
Word of the Day
Blog
Slideshows
Apps by Dictionary
My Account
Log Out
Log In
follow Dictionary.com
Dictionary
Thesaurus
Translate
More...
Our Blog
Daily Crossword
Crossword Solver
Fiancé or fiancée? What's the difference?
Favorite Button
CITE
Translate
Facebook
Share
Twitter
Tweet
Google+
Share
complex plane
Word Origin
noun
,
Mathematics
1.
a plane the points of which are complex numbers.
Expand
Compare
Argand diagram
.
Origin of
complex plane
Expand
1905-1910
1905-10
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Discover our greatest slideshows
Seven Wacky Words Born in the USA
Rise and Shine: 9 Sunny Words
Jurassic Words: 9 Dinosaur Names...
I Now Pronounce You: 10 Unusual...
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
Difficulty index for
complex plane
Few English speakers likely know this word
Word Value for
complex
20
24
Scrabble
Words With Friends
Nearby words for complex plane
completionist
completist
completive
completively
complex
complex absence
complex analysis
complex carbohydrate
complex conjugate
complex conjugate's
complex conjugates
complex conjugates'
complex fraction
complex instruction set computer
complex ion
complex machine
complex machine's
complex machines
complex machines'
complex number
complex number's
complex numbers
complex numbers'
complex odontoma
complex partial seizure
complex plane
complex precipitated epilepsy
complex programmable logic device
complex salt
complex sentence
complex variable
complex wave
complex's
complex-conjugate
complex-conjugates
complex-conjugates'
complex-machine
complex-machines
complex-machines'
complex-number
complex-numbers
complex-numbers'
complexed
complexing
complexing agent
complexion
complexioned
complexionless
complexities
complexities'
complexity