Definition of lizard
1
: any of a suborder (Lacertilia) of reptiles distinguished from the snakes by a fused inseparable lower jaw, a single temporal opening, two pairs of well differentiated functional limbs which may be lacking in burrowing forms, external ears, and eyes with movable lids
broadly
: any relatively long-bodied reptile (such as a crocodile or dinosaur) with legs and tapering tail
2
: leather made from lizard skin
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Merriam-Webster unabridged
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Time Traveler for lizard
The first known use of lizard was in the 14th century
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