the.com/viper

a heat-seeking missile with fangs, striking faster than you can blink twice

means A venomous snake of the family Viperidae, known for long hinged fangs and a fast, stabbing strike — or, by extension, a treacherous, spiteful person.

from From Latin 'vipera,' which most take as a contraction of 'vivipara' — 'bearing live young' — from 'vivus' (alive) plus 'parere' (to bring forth), since many vipers give birth to live offspring rather than laying eggs. The word slid through Old French 'vipere' into English. The same Latin root also coils its way into 'wyvern,' that winged heraldic serpent.

strike speed
Lunges in about 70 milliseconds
heat vision
Pit organs sense prey by body warmth
folding fangs
Hinged teeth tuck back like switchblades
venom mix
Digests prey from the inside out
live birth
Many vipers skip eggs entirely
for instance

sidewinder — venomous pit viper found in southwestern united states deserts

puff adder — highly venomous viper responsible for most snakebite deaths in africa

gaboon viper — heaviest viper species with 2-inch fangs, native to central africa

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