'Faller' definitions:

Definition of 'faller'

From: WordNet
noun
A person who fells trees [syn: lumberman, lumberjack, logger, feller, faller]
noun
A person who falls; "one of them was safe but they were unable to save the faller"; "a faller among thieves"

Definition of 'Faller'

From: GCIDE
  • Faller \Fall"er\, n.
  • 1. One who, or that which, falls. [1913 Webster]
  • 2. (Mach.) A part which acts by falling, as a stamp in a fulling mill, or the device in a spinning machine to arrest motion when a thread breaks. [1913 Webster]