Term: piano action: action consisting of a system of levers that move a felt hammer to strike the strings when a key is depressed
Broader: device: an instrumentality invented for a particular purpose | Unrelated: new world jay: a North American jay
Broader: device: an instrumentality invented for a particular purpose | Unrelated: sporotrichosis: a chronic fungal infection of the skin and lymph nodes
Broader: device: an instrumentality invented for a particular purpose | Unrelated: chicken farm: farm where chickens are raised for sale
Broader: device: an instrumentality invented for a particular purpose | Unrelated: guatemalan: a native or inhabitant of Guatemala
Broader: device: an instrumentality invented for a particular purpose | Unrelated: ecclesiastical mode: any of a system of modes used in Gregorian chants up until 1600; derived historically from the Greek mode
Broader: device: an instrumentality invented for a particular purpose | Unrelated: freestyle: a race (as in swimming) in which each contestant has a free choice of the style to use
Broader: device: an instrumentality invented for a particular purpose | Unrelated: charter: a document incorporating an institution and specifying its rights; includes the articles of incorporation and the certificate of incorporation
Broader: device: an instrumentality invented for a particular purpose | Unrelated: crux: the most important point
Broader: device: an instrumentality invented for a particular purpose | Unrelated: cunning: crafty artfulness (especially in deception)
Broader: device: an instrumentality invented for a particular purpose | Unrelated: coal chute: a chute for coal