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gravitational mass

noun, Physics.
1.
the mass of a body as measured by its gravitational attraction for other bodies.
Compare inertial mass.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for gravitational mass

gravitational mass

noun
1.
the mass of a body determined by its response to the force of gravity Compare inertial mass
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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