Iguanodon
noun
A type of large dinosaur that lived in the early Cretaceous period, characterized by thumb spikes.
The fossil displayed at the museum is an Iguanodon, which was a herbivorous dinosaur.

Often appears as...
- iguanodon fossil
- iguanodon species
Usage tips
Academic
noun
A type of large dinosaur that lived in the early Cretaceous period, characterized by thumb spikes.
The fossil displayed at the museum is an Iguanodon, which was a herbivorous dinosaur.

Often appears as...
- iguanodon fossil
- iguanodon species
Usage tips
Academic
Definition 1 of 1

Historical Creature
Iguanodon refers to an extinct dinosaur; it's used when discussing prehistoric life or paleontology.

Paleontologists debate how Iguanodons held their tails while walking.
Not Contemporary
As a dinosaur, Iguanodon is a historical term not used for living creatures today.

Unlike the Iguanodon, the iguanas we see today are much smaller and less intimidating.
Academic Word
The term is mostly used in academic contexts related to dinosaurs, geology, or history.

The Iguanodon lecture helped students understand Cretaceous plant life.
Compare with
dinosaurherbivorereptile
Video examples
Why the universe seems...
than the number of glassfuls, or bladdersful, in the world. And of course, there's nothing special about Cromwell or bladders -- you have just breathed in a nitrogen atom that passed through the right lung of the third iguanodon to the left of the tall cycad tree.
Video examples
Why the universe seems...
than the number of glassfuls, or bladdersful, in the world. And of course, there's nothing special about Cromwell or bladders -- you have just breathed in a nitrogen atom that passed through the right lung of the third iguanodon to the left of the tall cycad tree.
Example 1 of 1
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