Term: filter bed: filter consisting of a layer of sand or gravel for filtering water
Candidate hypernym: filter: device that removes something from whatever passes through it → 1
Candidate hypernym: merovingian: a member of the Merovingian dynasty → 0
Candidate hypernym: onycholysis: separation of a nail from its normal attachment to the nail bed → 0
Candidate hypernym: triaenodon: a genus of Triakidae → 0
Candidate hypernym: ischigualastia: early reptile found in Argentina → 0
Candidate hypernym: cloche: a low transparent cover put over young plants to protect them from cold → 0
Candidate hypernym: antheropeas: small genus of North American herbs often included in genus Eriophyllum → 0
Candidate hypernym: funambulism: walking on a tightrope or slack rope → 0
Candidate hypernym: academic department: a division of a school that is responsible for a given subject → 0
Candidate hypernym: viceroyship: the position of viceroy → 0
Candidate hypernym: hypocycloid: a line generated by a point on a circle that rolls around inside another circle → 0