Term: concertina: coiled barbed wire used as an obstacle
Broader: connection: an instrumentality that connects | Unrelated: money: the most common medium of exchange; functions as legal tender
Broader: connection: an instrumentality that connects | Unrelated: carbon arc lamp: has carbon electrodes
Broader: connection: an instrumentality that connects | Unrelated: escarpment: a steep artificial slope in front of a fortification
Broader: connection: an instrumentality that connects | Unrelated: chimaphila: small genus of evergreen herbs with long creeping rootstocks and shining leaves; North America; Europe; east Asia
Broader: connection: an instrumentality that connects | Unrelated: monologue: a long utterance by one person (especially one that prevents others from participating in the conversation)
Broader: connection: an instrumentality that connects | Unrelated: coronary care unit: a hospital unit specially staffed and equipped to treat patients with serious cardiac problems
Broader: connection: an instrumentality that connects | Unrelated: kissing cousin: a more or less distant relative; familiar enough to be greeted with a kiss
Broader: connection: an instrumentality that connects | Unrelated: extraterrestrial being: a form of life assumed to exist outside the Earth or its atmosphere
Broader: connection: an instrumentality that connects | Unrelated: theatrical producer: someone who produces theatrical performances
Broader: connection: an instrumentality that connects | Unrelated: choke: a coil of low resistance and high inductance used in electrical circuits to pass direct current and attenuate alternating current