/hek'sit/ A hexadecimal digit (0-9, and A-F or a-f). Used by people who claim that there are only *ten* digits, sixteen-fingered human beings being rather rare, despite what some keyboard designs might seem to imply (see space-cadet keyboard).[Jargon File]
Last updated: 1996-03-09
Hewlett-Packard Visual Engineering Environment ♦ hex ♦ hexadecimal ♦ hexidecimal ♦ hexit ♦ HFC ♦ HHCP ♦ HHOJ ♦ HHOK
Try this search on Wikipedia, Wiktionary, Google, OneLook.