| Pronunciation: | | u'strâmitree
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 WordNet Dictionary |
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| | Definition: | |
[n] the branch of astronomy that deals with the measurement of the position and motion of celestial bodies |
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ASTROMETRY is a 10 letter word that starts with A. |
| | See Also: | | astronomy, uranology |
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| Webster's 1913 Dictionary |
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| | Definition: | | \As*trom"e*try\, n. [Astro- + metry.]
The art of making measurements among the stars, or of
determining their relative magnitudes.
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