1. superlative form of holy; most sacred, pure, or devoted to God
Usage: superlative form

Examples

• The holiest site in Christianity is believed to be the Church of the Holy Sepulchre.
• She considered her grandmother the holiest person she knew.
• The priest entered the holiest chamber of the temple.
• This is the holiest day of the year for our faith.
• The monks lived in the holiest part of the monastery.
• He spoke with the holiest of intentions.