:real estate: n. May be used for any critical resource measured in
units of area. Most frequently used of `chip real estate', the
area available for logic on the surface of an integrated circuit
(see also {nanoacre}). May also be used of floor space in a
{dinosaur pen}, or even space on a crowded desktop (whether
physical or electronic).
-- The AI Hackers Dictionary
bboard: /bee'bord/ [contraction of `bulletin board'] n.
1. Any electronic bulletin board; esp. used of {BBS} systems
running on personal micros, less frequently of a USENET
{newsgroup} (in fact, use of this term for a newsgroup generally
marks one either as a {newbie} fresh in from the BBS world or as
a real old-timer predating USENET)....
orthogonal: [from mathematics] adj. Mutually independe well
separated; sometimes, irrelevant to. Used in a generalization of
its mathematical meaning to describe sets of primitives or
capabilities that, like a vector basis in geometry, span the
entire `capability space' of the system and are in some sense
non-overlapping or mutually independent....