astrometry: Meaning and Definition of

as•trom•e•try

Pronunciation: (u-strom'i-trē), [key]
— n.
  1. the branch of astronomy that deals with the measurement of the positions and motions of the celestial bodies. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: