Dictionary.com

Euclidean space

Save This Word!

noun Mathematics.
ordinary two- or three-dimensional space.
any vector space on which a real-valued inner product is defined.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.
Also called Cartesian space.

Origin of Euclidean space

First recorded in 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use Euclidean space in a sentence

FEEDBACK