1. a small room leading to a main room

Examples

• The visitors waited in the antechamber before meeting the judge.
• She sat nervously in the antechamber outside the CEO’s office.
• The antechamber was decorated with elegant paintings and comfortable chairs.
• Guests gathered in the antechamber before entering the main dining hall.
• The doctor’s antechamber was filled with patients waiting for their appointments.
• He paced back and forth in the antechamber, rehearsing his presentation.