scalene

adjective
sca·​lene | \ˈskā-ˌlēn, skā-ˈlēn\

Definition of scalene 

of a triangle

: having the three sides of unequal length — see triangle illustration

Examples of scalene in a Sentence

Recent Examples on the Web

The elliptical motion of those legs, combined with its scalene triangle body shape, given the machine inherent stability. David Grossman, Popular Mechanics, "This Robot Doesn't Need Fancy Sensors to Run," 3 May 2017 Using an exercise from the DAoM book Games and Puzzles, Strogatz handed each of his students a pair of scissors, as well as a piece of paper with a scalene triangle drawn in the middle of it. Jessica Lahey, The Atlantic, "Teaching Math to People Who Think They Hate It," 6 Oct. 2014

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'scalene.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of scalene

1734, in the meaning defined above

History and Etymology for scalene

Late Latin scalenus, from Greek skalēnos, literally, uneven; perhaps akin to Greek skolios crooked, skelos leg — more at isosceles

Keep scrolling for more

Learn More about scalene

Statistics for scalene

Look-up Popularity

Time Traveler for scalene

The first known use of scalene was in 1734

See more words from the same year

Keep scrolling for more

More Definitions for scalene

scalene

adjective
sca·​lene | \ˈskā-ˌlēn, skā-ˈ \

Medical Definition of scalene 

(Entry 1 of 2)

: of, relating to, or being a scalenus muscle

scalene

noun

Medical Definition of scalene (Entry 2 of 2)

: scalenus

called also scalene muscle

More from Merriam-Webster on scalene

See words that rhyme with scalene

Comments on scalene

What made you want to look up scalene? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to express warning or disapproval

Get Word of the Day daily email!

Test Your Vocabulary

Autumn Words of the Day 2018

  • a-top-down-image-of-road-through-an-autumn-forest
  • Which is a synonym of fugacious?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!