Term: lincoln's birthday: the day on which President Abraham Lincoln is remembered
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: measure: musical notation for a repeating pattern of musical beats
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: horned puffin: northern Pacific puffin
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: struggler: a person who struggles with difficulties or with great effort
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: wind instrument: a musical instrument in which the sound is produced by an enclosed column of air that is moved by the breath
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: perpetual motion machine: a machine that can continue to do work indefinitely without drawing energy from some external source; impossible under the law of conservation of energy
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: paper route: the job of delivering newspapers regularly
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: classification: a group of people or things arranged by class or category
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: sensitive plant: prostrate or semi-erect subshrub of tropical America, and Australia; heavily armed with recurved thorns and having sensitive soft grey-green leaflets that fold and droop at night or when touched or cooled
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: waterfront: the area of a city (such as a harbor or dockyard) alongside a body of water
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: bloom: a rosy color (especially in the cheeks) taken as a sign of good health