Look up: Knocking

1. 
   knocking
   Detonation in engine cylinders, accompanied by a knocking sound, associated with decrease in power output and overheating Category: The chemical industry
   Found on http://www.mijnwoordenboek.nl/definition
   
   
2. 
   Knocking
   Knock'ing noun A beating; a rap; a series of raps. « The . . . repeated knockings of the head upon the ground by the Chinese worshiper.» H. Spencer.
   Found on http://www.encyclo.co.uk/webster/K/16
   
   
3. 
   knocking
   noun the sound of knocking (as on a door or in an engine or bearing); `the knocking grew louder`
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
4. 
   Knocking
   `Knocking` may refer to: *Knocking, Austria, a city in Austria *`Knocking`, a documentary about Jehovah's Witnesses `Knocking` may also call to mind: *Engine knocking, or the sound accompanying automotive combustion malfunction
   Found on http://en.wikipedia.org/wiki/Knocking
   
   
5. 
   Knocking
   • (n.) A beating; a rap; a series of raps. • (p. pr. & vb. n.) of Knock
   Found on http://thinkexist.com/dictionary/meaning
   
   
6. 
   knocking
   in an internal-combustion engine, sharp sounds caused by premature combustion of part of the compressed air-fuel mixture in the cylinder. In a ... [4 related articles]
   Found on http://www.britannica.com/eb/a-z/k/41
   
   
7. 
   knocking
   
   1. deliver a sharp blow or push
   2. rap with the knuckles
   3. make light, repeated taps on a surface
   4. of car engines, when firing too early
   
   Found on