Term: air defense: defensive measures designed to destroy attacking enemy aircraft or missiles or to nullify their effectiveness
Broader: act: something that people do or cause to happen | Unrelated: department of defense laboratory system: a defense laboratory that provides essential services in fundamental science for national security and environmental protection and provides technologies that contribute to industrial competitiveness
Broader: act: something that people do or cause to happen | Unrelated: toll call: a long-distance telephone call at charges above a local rate
Broader: act: something that people do or cause to happen | Unrelated: bookmark: a marker (a piece of paper or ribbon) placed between the pages of a book to mark the reader's place
Broader: act: something that people do or cause to happen | Unrelated: capsule: a pill in the form of a small rounded gelatinous container with medicine inside
Broader: act: something that people do or cause to happen | Unrelated: housemother: a woman employed as a chaperon in a residence for young people
Broader: act: something that people do or cause to happen | Unrelated: dalliance: the deliberate act of delaying and playing instead of working
Broader: act: something that people do or cause to happen | Unrelated: saturnalia: an orgiastic festival in ancient Rome in honor of Saturn
Broader: act: something that people do or cause to happen | Unrelated: primogeniture: right of inheritance belongs exclusively to the eldest son
Broader: act: something that people do or cause to happen | Unrelated: artocarpus: evergreen Asiatic trees now grown through the tropics: breadfruit; jackfruit
Broader: act: something that people do or cause to happen | Unrelated: hesitation: indecision in speech or action