{ ||Eu`cho*lo"gi*on (?), Eu*chol"o*gy (?), }
n. [NL. euchologion, Gr. ? prayer book;
? prayer, vow (fr. ? to pray) + ? to say, speak.]
(Eccl.)A formulary of prayers; the book of offices in
the Greek Church, containing the liturgy, sacraments, and forms of
prayers.