Term: clack valve: a simple valve with a hinge on one side; allows fluid to flow in only one direction
Candidate hypernym: whole: an assemblage of parts that is regarded as a single entity → 1
Candidate hypernym: fur seal: an eared seal of the northern Pacific → 0
Candidate hypernym: cosmocampus: a genus of fish in the family Syngnathidae → 0
Candidate hypernym: pumpkin: usually large pulpy deep-yellow round fruit of the squash family maturing in late summer or early autumn → 0
Candidate hypernym: american gallinule: American purple gallinule → 0
Candidate hypernym: ripcord: a cord that is pulled to open the gasbag of a balloon wide enough to release gas and so causes the balloon to descend → 0
Candidate hypernym: killarney fern: large stout fern of extreme western Europe → 0
Candidate hypernym: biopsy: examination of tissues or liquids from the living body to determine the existence or cause of a disease → 0
Candidate hypernym: tsimshian: a member of a Penutian people who lived on rivers and a sound in British Columbia → 0
Candidate hypernym: quarterlight: car window consisting of a small pivoted glass vent in the door of a car → 0
Candidate hypernym: electromagnetism: magnetism produced by an electric current → 0