pro·avis
| \ (ˈ)prō¦āvə̇s, -¦äv- \
plural -es
Definition of proavis
: a hypothetical primitive animal intermediate between a reptile and a bird
Test Your Vocabulary
Name That Food
-
- Name these cookies!

Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share proavis