1. in a manner that expresses praise, admiration, or approval
Usage: commonly used in formal or professional contexts
2. without charge; as a complimentary gift or service
Usage: often used in business or hospitality contexts

Examples

• The critic spoke complimentarily about the actor's performance.
• She was treated complimentarily by the hotel staff during her stay.
• He referred to her work complimentarily in his presentation.
• The restaurant offered complimentarily served appetizers to all guests.
• The director commented complimentarily on the cinematography.
• Guests were provided complimentarily with premium beverages.