Bible Dictionaries
Antiphonal

Webster's Dictionary

(1):

(a.) Of or pertaining to antiphony, or alternate singing; sung alternately by a divided choir or opposite choirs.

(2):

(n.) A book of antiphons or anthems.

Bibliography Information
Webster, Noah. Entry for 'Antiphonal'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/antiphonal.html. 1828.