Lisp

lisp, v. to speak with the tongue against the upper teeth or gums, as in pronouncing tk for s or z to articulate as a child to utter imperfectly.—v.t to pronounce with a lisp. the fate, fkr mS, her mine u Lithographic) act or habit of lisping. (A-S. wlisp, lisping Dut. hspen, Ger. lispeln; from the sound.)