The Arabic word qaida - ordinarily meaning "base" or "foundation" - is also used for "groundwork" and "basis". It is employed in the sense of a military or naval base, and for chemical formulae and geometry: the base of a pyramid, for example.
Qaaida is baby girl name mainly popular in Muslim religion and its main origin is Arabic. Qaaida name meanings is Law. Other similar sounding names can be Qaaid, Qadi.