inequilateral

adjective

in·​equilateral
"+
1
: having the two ends unequal
inequilateral bivalve mollusk
2
: having the convolutions of the shell wound obliquely around an axis

Word History

Etymology

in- entry 1 + equilateral

First Known Use

, in the meaning defined at sense 1

Time Traveler
The first known use of inequilateral was in

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near inequilateral

Cite this Entry

“Inequilateral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inequilateral. Accessed 21 Dec. 2024.

Love words? Need even more definitions?

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