(v. i.) To go in a retrograde direction; to move, or appear to move, backward, as a planet.
RETROGRADE
Meaning of RETROGRADE in English
Webster's English dictionary. Английский словарь Webster. 2012
(v. i.) To go in a retrograde direction; to move, or appear to move, backward, as a planet.
Webster's English dictionary. Английский словарь Webster. 2012