The definition of frisson is a sudden shiver of excitement or fear.
(noun)When you are at a party and your crush walks into the room and starts towards you to talk to you, the shiver of excitement and nerves you feel is an example of frisson.
See frisson in Webster's New World College Dictionary
See frisson in American Heritage Dictionary 4
noun pl. fris·sons (-sōɴzˈ, -sōɴˈ)
Origin:
Origin: French
Origin: , from Old French fricons
Origin: , pl. of fricon, a trembling
Origin: , from Vulgar Latin *frīctiō, *frīctiōn-
Origin: , from Latin frīgēre, to be cold
.Learn more about frisson