Answer: 
	
We have spotted O (1 Letters) a total of 43785 times in our database. Below you may see the clues associated with O and also when and where was it last seen:
	
		
			Definition
			
				
											
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														Among the ancients, O was a mark of triple time, from the notion
   that the ternary, or number 3, is the most perfect of numbers, and
   properly expressed by a circle, the most perfect figure. | 
						
											
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														The letter O, or its sound. | 
						
											
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														Something shaped like the letter O; a circle or oval. | 
						
											
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														A cipher; zero. | 
						
											
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														One. | 
						
											
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														An exclamation used in calling or directly addressing a
   person or personified object; also, as an emotional or impassioned
   exclamation expressing pain, grief, surprise, desire, fear, etc. | 
						
									
			
		 
	 
	Referring crossword puzzle clues
Usage among publishers:
- New York Times: Jul 18, 2024
 - New York Times: Apr 22, 2024