The Collaborative International Dictionary of English v.0.48:
Ablutionary \Ab*lu"tion*a*ry\, a. Pertaining to ablution. [1913 Webster]WordNet (r) 3.0 (2006):
ablutionary adj 1: cleansing the body by washing; especially ritual washing of e.g. hands; "ablutionary rituals" [syn: ablutionary, cleansing]