Term: bacteria bed: layer of sand or gravel used to expose sewage effluent to air and the action of microorganisms
Candidate hypernym: filter: device that removes something from whatever passes through it → 1
Candidate hypernym: abstraction: the act of withdrawing or removing something → 0
Candidate hypernym: eager beaver: an alert and energetic person → 0
Candidate hypernym: deferral: a state of abeyance or suspended business → 0
Candidate hypernym: bollworm: any of various moth caterpillars that destroy cotton bolls → 0
Candidate hypernym: rattan: the stem of various climbing palms of the genus Calamus and related genera used to make wickerwork and furniture and canes → 0
Candidate hypernym: california bluebell: desert plant of southern California with blue or violet tubular flowers in terminal racemes → 0
Candidate hypernym: fathom: (mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore → 0
Candidate hypernym: anathematization: the formal act of pronouncing (someone or something) accursed → 0
Candidate hypernym: lining: the act of attaching an inside lining (to a garment or curtain etc.) → 0
Candidate hypernym: jolly boat: a yawl used by a ship's sailors for general work → 0