Term: knockabout: a sloop with a simplified rig and no bowsprit
Candidate hypernym: sloop: a sailing vessel with a single mast set about one third of the boat's length aft of the bow → 1
Candidate hypernym: breakfast time: the customary or habitual hour for eating breakfast → 0
Candidate hypernym: commonplace book: a notebook in which you enter memorabilia → 0
Candidate hypernym: casque: (15-16th century) any armor for the head; usually ornate without a visor → 0
Candidate hypernym: copyhold: a medieval form of land tenure in England; a copyhold was a parcel of land granted to a peasant by the lord of the manor in return for agricultural services → 0
Candidate hypernym: collaboration: act of cooperating traitorously with an enemy that is occupying your country → 0
Candidate hypernym: immunoelectrophoresis: electrophoresis to separate antigens and antibodies → 0
Candidate hypernym: nude mouse: a mouse with a genetic defect that prevents them from growing hair and also prevents them from immunologically rejecting human cells and tissues; widely used in preclinical trials → 0
Candidate hypernym: ranatra: elongate very slender water scorpions → 0
Candidate hypernym: kaffir boom: small semi-evergreen tree of South Africa having dense clusters of clear scarlet flowers and red seeds → 0
Candidate hypernym: niobium: a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium → 0