Definition 2025 
		
        
                    peeker
            
      
      peeker
      
English
Noun
peeker (plural peekers)
-  One who peeks.
-  
1988 April 22,  Marion Karczmar,  “Tina and Rosie Don't Live Here Anymore”, in  Chicago Reader:- Their wailing Dixieland came swinging out into the night, drawing the peekers outside from behind their shaded windows.