Term: mouthpiece: a part that goes over or into the mouth of a person
Candidate hypernym: aperture: an man-made opening; usually small → 1
Candidate hypernym: bailey: the outer defensive wall that surrounds the outer courtyard of a castle → 0
Candidate hypernym: obbligato: a persistent but subordinate motif → 0
Candidate hypernym: court: respectful deference → 0
Candidate hypernym: vapor lock: a stoppage in a pipeline caused by gas bubbles (especially a stoppage that develops in hot weather in an internal-combustion engine when fuel in the gas line boils and forms bubbles that block the flow of gasoline to the carburetor) → 0
Candidate hypernym: panther: a leopard in the black color phase → 0
Candidate hypernym: bird dog: a gun dog trained to locate or retrieve birds → 0
Candidate hypernym: histiocyte: a macrophage that is found in connective tissue → 0
Candidate hypernym: price-fixing: control (by agreement among producers or by government) of the price of a commodity in interstate commerce → 0
Candidate hypernym: whistle buoy: a buoy that makes a whistling noise → 0
Candidate hypernym: confession: the document that spells out the belief system of a given church (especially the Reformation churches of the 16th century) → 0