Term: moderator: any substance used to slow down neutrons in nuclear reactors
Candidate hypernym: inhibitor: a substance that retards or stops an activity → 1
Candidate hypernym: dicer: a mechanical device used for dicing food → 0
Candidate hypernym: totem pole: a tribal emblem consisting of a pillar carved and painted with totemic figures; erected by Indian tribes of the northwest Pacific coast → 0
Candidate hypernym: annals: reports of the work of a society or learned body etc → 0
Candidate hypernym: trombidiidae: mites → 0
Candidate hypernym: lepidodendraceae: fossil plants characterized by conspicuous spirally arranged leaf scars on the trunk → 0
Candidate hypernym: redefinition: the act of giving a new definition → 0
Candidate hypernym: authentication: a mark on an article of trade to indicate its origin and authenticity → 0
Candidate hypernym: naivete: lack of sophistication or worldliness → 0
Candidate hypernym: star apple: evergreen tree of West Indies and Central America having edible purple fruit star-shaped in cross section and dark green leaves with golden silky undersides → 0
Candidate hypernym: sewage farm: a farm that is irrigated and fertilized with raw sewage → 0