Term: polyphosphoric acid: a series of oxyacids of phosphorus
Candidate hypernym: oxyacid: any acid that contains oxygen → 1
Candidate hypernym: 1860s: the decade from 1860 to 1869 → 0
Candidate hypernym: complement fixation test: a blood test in which a sample of serum is exposed to a particular antigen and complement in order to determine whether or not antibodies to that particular antigen are present; used as a diagnostic test → 0
Candidate hypernym: sturnidae: Old World starlings → 0
Candidate hypernym: girder: a beam made usually of steel; a main support in a structure → 0
Candidate hypernym: heteromeles: one species: toyon; in some classifications included in genus Photinia → 0
Candidate hypernym: menispermum: climbing herbs → 0
Candidate hypernym: kamikaze: a pilot trained and willing to cause a suicidal crash → 0
Candidate hypernym: cafeteria: a restaurant where you serve yourself and pay a cashier → 0
Candidate hypernym: anguish: extreme distress of body or mind → 0
Candidate hypernym: cork oak: medium-sized evergreen oak of southern Europe and northern Africa having thick corky bark that is periodically stripped to yield commercial cork → 0