The D-subminiature or D-sub is a common type of electrical connector. They are named for their characteristic D-shaped metal shield. When they were introduced...

field of 3D computer graphics, a subdivision surface (commonly shortened to SubD surface or Subsurf) is a curved surface represented by the specification...

Sub-Saharan Africa, Subsahara, or Non-Mediterranean Africa is the area and regions of the continent of Africa that lie south of the Sahara. These include...

of a 25-pin D-sub connector does not necessarily indicate an RS-232-C compliant interface. For example, on the original IBM PC, a male D-sub was an RS-232-C...

I/O board offers four serial ports (9-pin D-sub), a PS/2 mouse port, and two joystick ports (15-pin D-sub). There are four DIN MIDI ports (two in, two...

15-pin D-subminiature connector referred to variously as DE-15, HD-15 or erroneously DB-15(HD). DE-15 is the accurate nomenclature under the D-sub specifications:...

possible. Based on gender (of the dominant or submissive), D/s can be divided into the following sub-types: Female dominance Female submission Male dominance...

element whose atom has a partially filled d sub-shell, or which can give rise to cations with an incomplete d sub-shell", but this definition is taken from...

Sub-lieutenant is usually a junior officer rank, used in armies, navies and air forces. In most armies, sub-lieutenant is the lowest commissioned officer...

), rectangular (FireWire, etc.), square (Telephone plug), trapezoidal (D-Sub — the old printer port was a DB-25), etc. There is some standardization...