taunt (v.) Look up taunt at Dictionary.com
1510s, possibly from Middle French tanter, tenter "to tempt, try, provoke," variant of tempter "to try" (see tempt). Or from Middle French tant pour tant "so much for so much, tit for tat," on notion of "sarcastic rejoinder." Related: Taunted; taunting.
taunt (n.) Look up taunt at Dictionary.com
1520s, from taunt (v.).