Alphabet Filter:

Results

Definition of viper:

  1. A dangerous, treacherous, or malignant person.
  2. Any one of numerous species of Old World venomous makes belonging to Vipera, Clotho, Daboia, and other genera of the family Viperidae.

Synonyms:

bushmaster, black viper, fer-de-lance, copperhead, puff adder, pit viper, tree viper, rattlesnake, blowing viper, cobra, rhinoceros viper, water moccasin, asp, cottonmouth, sidewinder.

Usage examples: