Freebase(0.00 / 0 votes)Rate this definition: Abetalipoproteinemia, or Bassen-Kornzweig syndrome, is a rare autosomal recessive disorder that interferes with the normal absorption of fat and fat-soluble vitamins from food.
ABB's smart grid technologies. For more than a hundred years, ABB has pioneered the development of the electrical system, which is now one of the most versatile sources of energy that we have. Smart grid technology is not a single silver bullet but rather a collection of existing and emerging technologies working together.
information technology n. Abbr. IT The development, installation, and implementation of computer systems and applications. information technology n (Communications & Information) the technology of the production, storage, and communication of information using computers and microelectronics.