Astronomy is a 9 letter word which starts with the letter A and ends with the letter Y for which we found 3 definitions.
Definition |
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(n.) Astrology. |
(n.) The science which treats of the celestial bodies of their magnitudes motions distances periods of revolution eclipses constitution physical condition and of the causes of their various phenomena. |
(n.) A treatise on or text-book of the science. |
The word astronomy is a 9 letter word that has 4 syllable 's . The syllable division for astronomy is: as-tron-o-my