'Gaffer' definitions:

Definition of 'gaffer'

From: WordNet
noun
An elderly man [syn: old-timer, oldtimer, gaffer, old geezer, antique]
noun
An electrician responsible for lighting on a movie or tv set
noun
A person who exercises control over workers; "if you want to leave early you have to ask the foreman" [syn: foreman, chief, gaffer, honcho, boss]

Definition of 'Gaffer'

From: GCIDE
  • Gaffer \Gaf"fer\ (g[a^]f"f[~e]r), n. [Possibly contr. fr. godfather; but prob. fr. gramfer for grandfather. Cf. Gammer.]
  • 1. An old fellow; an aged rustic. [1913 Webster]
  • Go to each gaffer and each goody. --Fawkes. [1913 Webster]
  • Note: Gaffer was originally a respectful title, now degenerated into a term of familiarity or contempt when addressed to an aged man in humble life. [1913 Webster]
  • 2. A foreman or overseer of a gang of laborers. [Prov. Eng.] [1913 Webster]