Astronomy. Direct or prograde motion, esp. of a planet (cf. progressive, adj. 1a). Opposed to retrogradation.
| 单词 | θ424 |
| 释义 | the world > the universe > planet > planetary movement > [noun] > direct motion (4) progression1556 Astronomy. Direct or prograde motion, esp. of a planet (cf. progressive, adj. 1a). Opposed to retrogradation. profection1650 The action or fact of going forward; progression, advance; (Astrology) the movement of a celestial body in the order of the zodiacal signs; = progr… direction1658 Direct motion (of a planet): see direct, adj. 3. Obsolete. rare. consequence1771 Astronomy. Motion from an earlier to a later sign of the Zodiac, or from west to east; direct motion; also a position more to the east. |
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