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iguanodon

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Iguanodon

Main Entry:: iguan·odon
Pronunciation:: \i-ˈgwä-nə-ˌdän\
Function:: noun
Etymology:: New Latin Iguanodont-, Iguanodon, from Spanish iguana + Greek odōn tooth, from odont-, odous — more at tooth
Date:: 1830

: any of a genus (Iguanodon) of very large herbivorous dinosaurs of the early Cretaceous

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