Bible Dictionaries
Za

Webster's Dictionary

(n.) An old solfeggio name for B flat; the seventh harmonic, as heard in the or aeolian string; - so called by Tartini. It was long considered a false, but is the true note of the chord of the flat seventh.

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