典てん礼れい

noun, noun which may take the genitive case particle 'no'

ceremony; etiquette; courtesy; liturgy

Broadly refers to formal ceremonies, proper etiquette, and courtesy. In Catholic contexts, specifically means liturgy. The liturgical sense is domain-specific but important.

• 結けっ婚こん式しきの典てん礼れいに従したがって進すすめられた。

  The wedding proceeded according to the ceremony's etiquette.

• カトリック教きょう会かいの典てん礼れいはラテン語ごで行おこなわれることもある。

  The Catholic liturgy is sometimes conducted in Latin.