VIPERINE
Meaning of VIPERINE in English
ˈvīpərə̇n, -əˌrīn adjective
Etymology: Latin viperinus, from vipera viper + -inus -ine
: of, relating to, or resembling a viper : venomous
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012