In Ptolemaic astronomy: A circle or orbit not having the earth precisely in its centre. Obsolete exc. Historical.
| 单词 | θ227 |
| 释义 | the world > the universe > heavenly body > movement of heavenly bodies > [noun] > movement in orbit > orbit > eccentric (3) eccentric1561 In Ptolemaic astronomy: A circle or orbit not having the earth precisely in its centre. Obsolete exc. Historical. Subcategories:— parts of (2) |
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