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Meaning of velocity dispersion | Babel Free

Noun CEFR B2

Definitions

The statistical dispersion (about a mean) of the velocities of the stars in a galaxy (or galaxies in a cluster)

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

velocity potential velodrome velodyne veloergometer veloergometry velogen