Dictionary

pit viper

noun

Definition of PIT VIPER

:  any of various mostly New World vipers (subfamily Crotalinae of the family Viperidae) with a sensory pit on each side of the head and hollow perforated retractable fangs

First Known Use of PIT VIPER

circa 1885

Rhymes with PIT VIPER

Medical Dictionary

pit viper

noun

Medical Definition of PIT VIPER

:  any of various mostly New World highly specialized venomous snakes (as the rattlesnake, copperhead, water moccasin, and fer-de-lance) that belong to a subfamily (Crotalinae) of the family Viperidae, that have a small depression on each side of the head between the eye and the nostril, and that have hollow perforated fangs usually folded back in the upper part of the mouth but erected in striking

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July 27, 2015
yaw Hear it
to move off course or to alternate
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