program line, instruction, statement, command - (computer science) a line of code written as part of a computer program

DIP switch, dual inline package switch - (computer science) one of a set of small on-off switches mounted in computer hardware; used in place of jumpers to configure the machine for a user

electric switch, electrical switch, switch - control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit

fastening, holdfast, fastener, fixing - restraint that attaches to something or holds something in place

furnish, provide, supply, render - provide or furnish with; "We provided the room with an electrical heater"

fasten, fix, secure - cause to be firmly attached; "fasten the lock onto the door"; "she fixed her gaze on the man"

let go, let go of, release, relinquish - release, as from one's grip; "Let go of the door handle, please!"; "relinquish your grip on the rope--you won't fall"