Origin: Latin suffix -al
Liturgical has 2 different meanings across 1 category:
of or relating to or in accord with liturgy
"The choir director adjusted his notes to ensure the singing remained strictly liturgical during the morning service."
Pertaining to liturgy.
"The choir director explained that their new arrangement was designed specifically for liturgical use during Sunday mass."
The word comes from the Latin lītūrgicus combined with the suffix -al. It originally meant "pertaining to public religious service."