Merriam-Webster Logo
SINCE 1828
Menu
×

equiangular

adjective equi·an·gu·lar \ ˌē-kwi-ˈaŋ-gyə-lər , ˌe-kwi- \

Definition of equiangular

: having all or corresponding angles equal
  • mutually equiangular parallelograms

See equiangular defined for kids

First Known Use of equiangular

1660

in the meaning defined above

See Words from the same year
NEW! Time Traveler

Seen and Heard

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

show hide

Love words? Need even more definitions?

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

WORD OF THE DAY

skirl

play

to emit the high shrill tone of bagpipes

Get Word of the Day daily email!

TRENDING NOW

  1. asylum 'protection from arrest and extradition given especially to political refugees'

  2. insubordinate 'disobedient to authority'

  3. promulgate 'to make known by open declaration'

  4. epochal 'momentous or unparalleled'

  5. clemency 'merciful treatment of someone who could be given harsh punishment'

SEE ALL

BROWSE DICTIONARY

equiangular

Test Your Vocabulary

Words for Summer: A Quiz

  • a-closeup-of-a-sunflower
  • Which of the following words means “of or relating to summer”?
True or False

Test your knowledge - and maybe learn something along the way.

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!

Words at Play

Ask the Editors

Word Games