Lisp

v. speak with lisp, pronounce the sounds "S" and "Z" as "TH"

n. speech impairment in which the letters "S" and "Z" are incorrectly pronounced

n. language for processing lists, language for text processing (Computers)

A lisp (O E wlisp, stammering) is a speech impediment, historically also known as sigmatism. Stereotypically, people with a lisp are unable to pronounce sibilants (like the sound ), and replace them with interdentals (like the sound ), though there are actually several kinds of lisp. The result is that the speech is unclear.
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The *Lisp (StarLisp) programming language was conceived of in 1985 by Cliff Lasser and Steve Omohundro (employees of the Thinking Machines Corporation) as a way of providing an efficient yet high-level language for programming the nascent Connection Machine.
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Lisp is a family of computer programming languages with a long history and a distinctive fully-parenthesized syntax. Originally specified in 1958, Lisp is the second-oldest high-level programming language in widespread use today; only Fortran is older. Like Fortran, Lisp has changed a great deal since its early days, and a number of dialects have existed over its history. Today, the most widely-known general-purpose Lisp dialects are Common Lisp and Scheme.
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Lisp in Small Pieces (Cambridge University Press; New Ed edition (December 4, 2003) ISBN 0521545668)is a book by Christian Queinnec on Lisp, Scheme and other related dialects, their interpretation, semantics, and compilation and contains code for 11 interpreters and 2 compilers.The revised edition bears the title Principes d'implantation de Scheme et Lisp.
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Lisp n. A speech defect or mannerism characterized by mispronunciation of the sounds and as and. v. To speak with a lisp. [more]LISP - Community and Resources

Noun
1. a flexible procedure-oriented programing language that manipulates symbols in the form of lists
(synonym) list-processing language
(hypernym) programming language, programing language

Noun
1. a speech defect that involves pronouncing s like voiceless th and z like voiced th
(hypernym) speech disorder, speech defect, defect of speech
Verb
1. speak with a lisp
(hypernym) pronounce, articulate, enounce, sound out, enunciate, say

list processing language, (Computers) language that handles lists of data