1. Plural of gremial: a cloth or apron worn by a bishop or priest during certain religious ceremonies, especially when seated.
Usage: ecclesiastical; formal religious context
2. Plural of gremial: a book containing prayers and instructions for the administration of sacraments and other religious rites.
Usage: ecclesiastical; liturgical

Examples

• The bishop wore gremials during the ordination ceremony.
• Medieval gremials were carefully preserved in cathedral libraries.
• The priest consulted the gremials to ensure proper ritual procedure.
• Ornate gremials with embroidered designs were reserved for major feast days.
• The sacristy contained several ancient gremials in Latin.