ac·ron
| \ ˈa-ˌkrän, ˈa-krən \
plural -s
Definition of acron
: the unsegmented preoral part of the body of a segmented animal (as an arthropod)
Keep scrolling for more
Test Your Vocabulary
February 2021 Words of the Day Quiz
-
- Which is a synonym of perdure?

Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share acron
Time Traveler for acron
The first known use of acron was in 1901
See more words from the same year