radial velocity
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noun
the component of the velocity of an object, esp a celestial body, directed along a line from the observer to the object
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Mississippi’s nickname comes from the magnificent trees that grow there. What is it?
Words nearby radial velocity
radial symmetry, radial tire, radial triangulation, radial tyre, radial vein, radial velocity, radian, radiance, radiancy, radiant, radiant efficiency
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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