Term: old boy: a familiar term of address for a man
Candidate hypernym: man: an adult person who is male (as opposed to a woman) → 1
Candidate hypernym: headrace: a waterway that feeds water to a mill or water wheel or turbine → 0
Candidate hypernym: balsa: strong lightweight wood of the balsa tree used especially for floats → 0
Candidate hypernym: effector: a nerve fiber that terminates on a muscle or gland and stimulates contraction or secretion → 0
Candidate hypernym: sinopis: a red ocher formerly used as a pigment → 0
Candidate hypernym: ultramontanism: (Roman Catholic Church) the policy that the absolute authority of the church should be vested in the pope → 0
Candidate hypernym: virtuoso: a musician who is a consummate master of technique and artistry → 0
Candidate hypernym: key: something crucial for explaining → 0
Candidate hypernym: fair catch: (American football) a catch of a punt on the fly by a defensive player who has signalled that he will not run and so should not be tackled → 0
Candidate hypernym: star sapphire: a sapphire that when cut shows a starlike figure in reflected light because of its crystalline structure → 0
Candidate hypernym: circumvention: the act of evading by going around → 0