Term: control circuit: a feedback circuit that subtracts from the input
Candidate hypernym: device: an instrumentality invented for a particular purpose → 1
Candidate hypernym: operation: activity by a military or naval force (as a maneuver or campaign) → 0
Candidate hypernym: red-shouldered hawk: North American hawk with reddish brown shoulders → 0
Candidate hypernym: operating capital: capital available for the operations of a firm (e.g. manufacturing or transportation) as distinct from financial transactions and long-term improvements → 0
Candidate hypernym: katabatic wind: a wind caused by the downward motion of cold air → 0
Candidate hypernym: red water: a disease of cattle; characterized by hematuria → 0
Candidate hypernym: greengrocery: a greengrocer's grocery store → 0
Candidate hypernym: twenty-two rifle: a .22-caliber rifle → 0
Candidate hypernym: impaction: the condition of being pressed closely together and firmly fixed → 0
Candidate hypernym: higher criticism: the scientific study of biblical writings to determine their origin and meaning → 0
Candidate hypernym: virulence: extreme hostility → 0