Term: straightedge: hand tool consisting of a flat rigid rectangular bar (metal or wood) that can be used to draw straight lines (or test their straightness)
Candidate hypernym: hand tool: a tool used with workers' hands → 1
Candidate hypernym: antimalarial: a medicinal drug used to prevent or treat malaria → 0
Candidate hypernym: leiden jar: an electrostatic capacitor of historical interest → 0
Candidate hypernym: prairie orchid: orchid of boggy or wet lands of north central United States having racemes of very fragrant creamy or greenish white flowers → 0
Candidate hypernym: function call: a call that passes control to a subroutine; after the subroutine is executed control returns to the next instruction in main program → 0
Candidate hypernym: somateria: eider ducks → 0
Candidate hypernym: national monument: memorial consisting of a structure or natural landmark of historic interest; set aside by national government for preservation and public enjoyment → 0
Candidate hypernym: affliction: a condition of suffering or distress due to ill health → 0
Candidate hypernym: billiard player: someone who plays billiards → 0
Candidate hypernym: oil tycoon: a powerful person in the oil business → 0
Candidate hypernym: genus taenia: type genus of the family Taeniidae: tapeworms → 0