1. In the Itom. Cath. Church the entrance or beginning of the mass; the psalm sung or chanted while the priest enters within the altar rails.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• interpit,
• intrist,
• intrast,
• intrakit,
• intrim,
• intrest,
• intrst,
• infrot,
• introd,
• intrig,
• inpromt,
• interoir,
• intruct,
• intrecit,
• intrept,
• intract,
• intracit,
• entrolith,
• interoit,
• introitus

The adjective form of the word "Introit" is "introductory".

The plural of the "Introit" can be the "introits".

The singular of the "Introit" can be the "Introit".