D defs.my
Entry 1 sense Webster, 1913

Orison

· Or·i·son · IPA /ˈɒɹɪsən/
01 n. A prayer; a supplication.
  1. 1.
    A prayer; a supplication.[Poetic]
    “Lowly they bowed, adoring, and began Their orisons, each morning duly paid.” Milton.