Re`tro*gra*da"tion (?), n. [F.
rétrogradation or L. retrogradatio. See
Retrograde.] 1. The act of retrograding,
or moving backward.
2. The state of being retrograde;
decline.
Re`tro*gra*da"tion (?), n. [F.
rétrogradation or L. retrogradatio. See
Retrograde.] 1. The act of retrograding,
or moving backward.
2. The state of being retrograde;
decline.