An altar boy is a young male who serves in the Catholic Church during religious ceremonies. There are a few synonyms for the term "altar boy," including acolyte, server, or taperer. These boys play an important role in the Catholic faith, assisting with various tasks during mass, including lighting candles, carrying the cross, and holding the sacramental vessels. Altar boys are typically trained at a young age to ensure that they are knowledgeable and well-prepared to assist during ceremonies. In addition to their religious duties, altar boys may also participate in community service projects and may be involved in other church-related activities.