1. n.,obs. The source code for a program, which may be in any language, as opposed to the linkable or executable binary produced from it by a compiler. The idea behind the term is that to a real hacker, a program written in his favorite programming language is at least as readable as English.
Usage: used mostly by old-time hackers, though recognizable in context.
2. The official name of the database language used by the Pick Operating System, actually a sort of crufty interpreted BASIC with delusions of grandeur. The name permits marketroids to say “Yes, and you can program our computers in English!” to ignorant suits without quite running afoul of the truth-in-advertising laws.