Definition of iguanodon
: any of a genus (Iguanodon) of very large herbivorous dinosaurs of the Early Cretaceous
Test Your Vocabulary
Words Named After People
-
- Namesake of the leotard, Jules Léotard had what profession?

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share iguanodon
Time Traveler for iguanodon
The first known use of iguanodon was in 1830
See more words from the same year