PIT VIPER


Meaning of PIT VIPER in English

Function: noun

Date: circa 1885

: 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

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.