[lisp] vb [ME, fr. OE -wlyspian; akin to OHG lispen to lisp] vi (bef. 12c) 1: to pronounce the sibilants /s/ and /z/ imperfectly
2: to speak falteringly, childishly, or with a lisp ~ vt: to utter falteringly or with a lisp -- lisp.er n
[2]lisp n (ca. 1625) 1: a speech defect or affectation characterized by lisping
2: a sound resembling a lisp LISP n [list processing] (1959): a computer programming language that is designed for easy manipulation of data strings and is used extensively for work in artificial intelligence