astronomy
noun/əˈstrɑnəmi/
Frequency rank: #6,558 of 20,003 in the WORDED list (wordfreq data)
Meaning
The scientific study of stars, planets, and other objects in outer space.
Example sentence
She has studied astronomy for years and can name every constellation in the night sky.
Synonyms & related words
- stargazing
- astrophysics
- cosmology
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