The retardations of our fluent motion. --De Quinsey.
2. That which retards; an obstacle; an obstruction.
Hills, sloughs, and other terrestrial retardations.
--Sir W.
Scott.
3. (Mus.) The keeping back of an approaching consonant chord
by prolonging one or more tones of a previous chord into
the intermediate chord which follows; -- differing from
suspension by resolving upwards instead of downwards.
4. The extent to which anything is retarded; the amount of
retarding or delay.
{Retardation of the tide}.
(a) The lunitidal interval, or the hour angle of the moon
at the time of high tide any port; the interval
between the transit of the moon and the time of high
tide next following.
(b) The age of the tide; the retard of the tide. See under
{Retard}, n.