| Answer | Crossword Clue |
|---|---|
| NIGHT | "O holy ...." |
| SACREDVOWEL | The "o" in "holy"? |
| RIZZUTO | "O Holy Cow!" versifier |
| NOEL | "O Holy Night," for one |
| trisagion | an ancient hymn consisting of the words 'O Holy God, holy and mighty, holy and immortal, have mercy on us'; loosely, the Tersanctus |
| trisagions | TRISAGION, an ancient hymn consisting of the words 'O Holy God, holy and mighty, holy and immortal, have mercy on us'; loosely, the Tersanctus |
