Term: relativistic mass: (physics) the mass of a body in motion relative to the observer: it is equal to the rest mass multiplied by a factor that is greater than 1 and that increases as the magnitude of the velocity increases
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: black cypress pine: Australian tree with small flattened scales as leaves and numerous dark brown seed; valued for its timber and resin
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: speech disorder: a disorder of oral speech
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: arousal: awakening from sleep
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: hydrochloric acid: an aqueous solution of hydrogen chloride; a strongly corrosive acid
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: damned: people who are condemned to eternal punishment
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: airstream: a relatively well-defined prevailing wind
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: pool: the combined stakes of the betters
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: tettigoniidae: long-horned grasshoppers; katydids
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: secondary syphilis: the second stage; characterized by eruptions of the skin and mucous membrane
Broader: mass: the property of a body that causes it to have weight in a gravitational field | Unrelated: publican: the keeper of a public house