normalizer

noun

nor·​mal·​iz·​er ˈnȯr-mə-ˌlī-zər 

1

: one that normalizes

2

a

: a subgroup consisting of those elements of a group for which the group operation with regard to a given element is commutative

b

: the set of elements of a group for which the group operation with regard to every element of a given subgroup is commutative

Word History

First Known Use

1912, in the meaning defined at sense 2a