Synonyms and Antonyms for relativistic-mass

1. relativistic mass (n.)

(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

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4. mass (n.)

an ill-structured collection of similar things (objects or people)

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5. Mass (n.)

(Roman Catholic Church and Protestant Churches) the celebration of the Eucharist

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6. mass (n.)

a body of matter without definite shape

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8. mass (n.)

the property of something that is great in magnitude

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9. mass (v.)

join together into a mass or collect or form a mass

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10. Mass (n.)

a sequence of prayers constituting the Christian Eucharistic rite