|  | 
					
						| 
		
			| 1.
								indicating the absence of any or all units under consideration a zero score
 2.
								indicating an initial point or origin
 3.
								of or relating to the null set (a set with no members)
 4.
								having no measurable or otherwise determinable value
 the goal is zero population growth
 
 'zero' - used as a noun
 5.
								a quantity of no importance
 6.
								a mathematical element that when added to another number yields the same number
 7.
								the quantity that registers a reading of zero on a scale
 
 'zero' - used as a verb
 8.
								adjust (an instrument or device) to zero value
 9.
								adjust (as by firing under test conditions) the zero of (a gun)
 He zeroed in his rifle at 200 yards
 
 |  
			| derived forms
 |  
			| 1. Zero / Plural zeros
 2. Zero / Plural
 zeroes
 3. Zero / Past
 zeroed
 4. Zero / Third Person
 zeroes
 5. Zero / Present Participle
 zeroing
 
 |  |  | 
					
						| 
		
			| The following are synonyms for 'zero'. Click on any of them to get both Bibliodata's full list of common definitions and a further set of synonyms. 
 |  
			| nullset
					
				
					
				nilpotent |  
		|  |  
		| See also |  
		| cardinal
					
		
					
		no
					
		
					
		ordinal |  
		|  |  |  |