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						backlash
						
							noun
							
						
					
						
						
							 
							
								/ˈbækˌlæʃ/
								
							
						
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									(figurative) A negative reaction, objection or outcry, especially of a violent or abrupt nature. | contraccolpo | 
			
				
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									(mechanics) The jarring or reflex motion caused in badly fitting machinery by irregularities in velocity or a reverse of motion. | dissonanza,
							scuotimento,
							stridore | 
			
				
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									(mechanics) The looseness through which one part of connected machinery, such as a wheel, gear, piston, or screw, can be moved without moving the connected parts, or a measurement of the distance moved thereby; either intentional (as allowance) or unintentional (from error or wear).Wagon wheel structure showing felk | gioco,
							passo | 
			
				
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									(literal) A suddenly reversed or backward motion, such as of a rope or elastic band when it snaps under tension. | reazione |