1. to make or become fresh, clean, or new again
2. to add more of something to make it stronger or better
3. to become stronger or more intense
Usage: often used with wind or weather

Examples

• She opened the windows to freshen the air in the room.
• I need to freshen up before the meeting.
• He freshened his drink with more ice.
• The wind began to freshen as the storm approached.
• A coat of paint will freshen up the old fence.
• She freshened her makeup before going out.
• The breeze freshened in the afternoon.