a member of a chapter or convent, whose week it is to officiate in the choir, and perform other services, which, on extraordinary occasions, are performed by the superiors.
Origin: LL. Hebdomadarius: cf. F. Hebdomadier.
Consisting of seven days, or occurring at intervals of seven days; weekly.
Origin: L. Hebdomadalis, LL. Hebdomadarius: cf. F. Hebdomadaire.