Related Clues:

• Signal, in a way
• Signal by hand
• Greet, in a way
• Dismiss, in a way
• Greet silently
• Greet from a distance
• Greet from across the street
• Silently greet
• Signal ''Hi!'' to with a hand
• Greet from a ways away, say
• Greet from across the room
• Greet with a hand motion
• Greet from afar, in a way
• Greet from across the street, in a way