pit viper
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(noun) New World vipers with hollow fangs and a heat-sensitive pit on each side of the head |
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Related Words: Agkistrodon contortrix, Agkistrodon piscivorus, Bothrops atrops, copperhead, cottonmouth, cottonmouth moccasin, fer-de-lance, rattler, rattlesnake, viper, water moccasin |
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