acutance

noun

acut·​ance
ə-ˈkyü-tᵊn(t)s
plural -s
: a measure of the steepness or abruptness of an edge in a photographic image

Word History

Etymology

acute entry 1 + -ance

First Known Use

1952, in the meaning defined above

Time Traveler
The first known use of acutance was in 1952

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 acutance

Cite this Entry

“Acutance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acutance. 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!