Definitions for controller

Definitions for (noun) controller

Main entry: control, controller

Definition: a mechanism that controls the operation of a machine

Usage: the speed controller on his turntable was not working properly; I turned the controls over to her


Main entry: accountant, controller, comptroller

Definition: someone who maintains and audits business accounts


Main entry: restrainer, controller

Definition: a person who directs and restrains


Visual thesaurus for controller