Word Study
antiphonary
CIDE DICTIONARY
antiphonary, n. [LL. antiphonarium. See Antiphoner.].
A book containing a collection of antiphons; the book in which the antiphons of the breviary, with their musical notes, are contained. [1913 Webster]
OXFORD DICTIONARY
antiphonary, n. (pl. -ies) a book of antiphons.
Etymology
eccl.L antiphonarium (as ANTIPHON)
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