Ga·lois theory 
(găl-wä)
(găl-wä)n.
The part of algebra concerned with the relation between solutions of a polynomial equation and the fields containing those solutions. It gives conditions under which the solutions can be expressed in terms of addition, subtraction, multiplication, division, and of the extraction of roots.
[After Évariste Galois (1811-1832), French mathematician.]
- immortelle
- immotile
- immotility
- immovability
- immovable
- immovable feast
- immovableness
- immovably
- immune
- immune globulin
- immune reaction
- immune response
- immune serum globulin
- immune system
- immunity
- immunization
- immunize
- immuno-
- immunoassay
- immunoblot
- immunochemical
- immunochemically
- immunochemistry
- immunocompetence
- immunocompetent