# commutator

**Noun**

Singular |
Plural |

**commutator** (*plural* **commutators**)

- an electrical switch, in a generator or motor, that periodically reverses the direction of an electric current
- (mathematics) (
*of a group*) an element of the form*ghg*where^{âˆ’1}h^{âˆ’1}*g*and*h*are elements of the group; it is equal to the group"s identity if and only if*g*and*h*commute

**10** letters in word "commutator": ** A C M M O O R T T U**.

No anagrams for **commutator** found in this word list.