pique (n.) Look up pique at Dictionary.com
1530s, "fit of ill feeling," from Middle French pique "a prick, sting, irritation," noun of action from piquer (see pike (n.2)).
pique (v.) Look up pique at Dictionary.com
"to excite to anger," 1670s, from French piquer "to prick, sting" (see pike (n.2)). Softened meaning "to stimulate, excite" is from 1690s. Related: Piqued; piquing.