Term: ball valve: any valve that checks flow by the seating of a ball
Candidate hypernym: object: a tangible and visible entity; an entity that can cast a shadow → 1
Candidate hypernym: amphibolite: a metamorphic rock composed chiefly of amphibole and plagioclase → 0
Candidate hypernym: cows' milk: milk obtained from dairy cows → 0
Candidate hypernym: shell bean: unripe beans removed from the pod before cooking → 0
Candidate hypernym: respiratory acidosis: acidosis resulting from reduced gas exchange in the lungs (as in emphysema or pneumonia); excess carbon dioxide combines with water to form carbonic acid which increases the acidity of the blood → 0
Candidate hypernym: ballet skirt: very short skirt worn by ballerinas → 0
Candidate hypernym: flint corn: corn having kernels with a hard outer layer enclosing the soft endosperm → 0
Candidate hypernym: solenogastres: an order of Amphineura → 0
Candidate hypernym: bad check: a check that is dishonored on presentation because of insufficient funds → 0
Candidate hypernym: skinniness: the bodily property of lacking flesh → 0
Candidate hypernym: undoing: an act that makes a previous act of no effect (as if not done) → 0