aeroelastic

adjective

aero·​elas·​tic ¦er-ō-ˌē-¦la-stik How to pronounce aeroelastic (audio)
-i-¦la-
: subject to stretching or deformity under aerodynamic forces : relating to distortion through aerodynamic forces
aeroelastically
¦er-ō-ˌē-¦la-sti-k(ə)lē
-i-¦la-
adverb
The testing of geometrically and aeroelastically scaled rotor models gives much information about the actual capabilities of the full-scale rotor system. J. Gordon Leishman, Principles of Helicopter Aerodynamics, 2006
aeroelasticity noun

Word History

Etymology

aero- + elastic entry 1

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of aeroelastic was in 1936

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

Browse Nearby Words

Cite this Entry

“Aeroelastic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aeroelastic. Accessed 13 Dec. 2025.

Love words? Need even more definitions?

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