allometron

noun

al·​lom·​e·​tron
əˈlämə‧ˌträn,
aˈ-
plural -s
: quantitative alteration in the course of evolution of the proportional relation of body parts

Word History

Etymology

all- + Greek metron measure, rule

First Known Use

1911, in the meaning defined above

Time Traveler
The first known use of allometron was in 1911

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 allometron

Cite this Entry

“Allometron.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/allometron. Accessed 3 Dec. 2024.

Love words? Need even more definitions?

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