D defs.my
Entry 2 senses · 2 variants Webster, 1913

Ambrosian

/ăm-brōz'-ən/ · Am·bro·sian · IPA /æmbrˈoʊzən/
01 a. Ambrosial.
  1. 1.
    Ambrosial.[R.]
02 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.
  1. 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.