Neat and clean; elegant; efficiently designed
[1980s+ Computer; fr commonly used system program, a program designed for wide use and typically with a useful simplicity]
/kuhs'pee/ [WPI: from the DEC abbreviation CUSP, for "Commonly Used System Program", i.e. a utility program used by many people] 1. (of a program) Well-written.
2. Functionally excellent. A program that performs well and interfaces well to users is cuspy. See rude.
[Jargon File]