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a.
Of or pertaining to St. Ambrose; as, the Ambrosian office, or ritual, a formula of worship in the church of Milan, instituted by St. Ambrose.
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1.
Of or pertaining to St. Ambrose; as, the Ambrosian office, or ritual, a formula of worship in the church of Milan, instituted by St. Ambrose.
Phrases & compounds
Ambrosian chant —
the mode of signing or chanting introduced by St. Ambrose in the 4th century.