Wiktionary(0.00 / 0 votes)Rate this definition: paralogue(Noun) either of a pair of genes that derives from the same ancestral gene. paralogue(Noun) (genomics) a pair of genes that derives from the same ancestral gene and now reside at different locations within the same genome.
LGA stands for Land Grid Array and it is used in computer motherboards to serve as the physical interface for microprocessors. It is a type of packaging for integrated circuits in which the pins are placed on sockets, unlike other forms where the pins are connected directly to the ICs. Older forms like PGAs or pin grid arrays involve pins on the microprocessor chips.
VGA video card outputs. VGA is the long-used video standard which was introduced in 1987. VGA stands for Video Graphics Array. VGA is actually the name of the main chip on the original VGA video card introduced by IBM. Over time, VGA has become a more general term refering to a particular video card standard which includes the VGA output connector.