グレゴリオ聖せい歌か

noun

Gregorian chant

Refers to the central tradition of Western plainchant, a form of monophonic, unaccompanied sacred song of the Roman Catholic Church.

• 修しゅう道どう院いんでグレゴリオ聖せい歌かが響ひびいていた。

  Gregorian chant echoed through the monastery.