Term: coupon: a test sample of some substance
Candidate hypernym: sample: a small part of something intended as representative of the whole → 1
Candidate hypernym: lithotomy: surgical removal of a stone (calculus) → 0
Candidate hypernym: bottle collection: collecting bottles for reuse → 0
Candidate hypernym: somatic cell nuclear transplantation: moving a cell nucleus and its genetic material from one cell to another → 0
Candidate hypernym: baba: a small cake leavened with yeast → 0
Candidate hypernym: barrel: any of various units of capacity → 0
Candidate hypernym: greylag: common grey wild goose of Europe; ancestor of many domestic breeds → 0
Candidate hypernym: manduca: moths whose larvae are tobacco hornworms or tomato hornworms → 0
Candidate hypernym: genus aster: large genus of herbs widely cultivated for their daisylike flowers → 0
Candidate hypernym: ablactation: the cessation of lactation → 0
Candidate hypernym: flaw: defect or weakness in a person's character → 0