Definify.com
Webster 1913 Edition
Ablution
1.
The act of washing or cleansing; specifically, the washing of the body, or some part of it, as a religious rite.
2.
The water used in cleansing.
“Cast the ablutions in the main.” Pope.
3.
(R. C. Ch.)
A small quantity of wine and water, which is used to wash the priest’s thumb and index finger after the communion, and which then, as perhaps containing portions of the consecrated elements, is drunk by the priest.
Webster 1828 Edition
Ablution
ABLU'TION
,Noun.
1.
In a general sense, the act of washing; a cleansing or purification by water.2.
Appropriately, the washing of the body as a preparation for religious duties, enjoined by Moses and still practiced in many countries.3.
In chimistry, the purification of bodies by the affusion of a proper liquor, as water to dissolve salts.4.
In medicine, the washing of the body externally as by baths; or internally, by diluting fluids.5.
Pope has used ablution for the water used in cleansing.6.
The cup given to the laity without consecration, in popish churches.