retrograde
verb#33,261
Translations
- 逆行ぎゃっこう
- 逆行性健忘症ぎゃっこうせいけんぼうしょう
- 逆向性健忘ぎゃっこうせいけんぼう
- 逆行運動ぎゃっこううんどう
English definition
- moving from east to west on the celestial sphere
Examples
- The readiest support for planets' having confocal orbits is their sometimes retrograde motion.