Quasi-compact morphism, a morphism of schemes for which the inverse image of any quasi-compact open set is again quasi-compact; Other uses. Compact car, a classification of automobile size Compact sport utility vehicle; Compact (cosmetics), a case containing one or more of the following, a mirror, pressed powder, and/or a powder puff Compact (newspaper), a broadsheet-quality newspaper printed in a tabloid format Compact Books, a UK imprint
white label(Adjective) A vinyl record with a white label or white background (rather than artwork), typically used for test records or promotion. White label. White label records are vinyl records with adhesive plain white labels affixed.
In computer hardware, a white box is a personal computer or server without a well-known brand name.For instance, the term applies to systems assembled by small system integrators and to home-built computer systems assembled by end users from parts purchased separately at retail. typical white box ATX mid-tower case as used by a systems builder. While PCs built by system manufacturers generally come with a pre-installed operating system, white boxes from both large and small system vendors and other VAR channels can be ordered with or without a pre-installed OS.