'Looker-on' definitions:

Definition of 'looker-on'

From: WordNet
noun
Someone who looks on [syn: onlooker, looker-on]

Definition of 'Looker-on'

From: GCIDE
  • Looker \Look"er\, n.
  • 1. One who looks. [1913 Webster]
  • 2. A person who is physically very attractive, especially a beautiful woman. [PJC]
  • Looker-on, a spectator; an onlooker; one that looks on, but has no agency or part in an affair. [1913 Webster]
  • Did not this fatal war affront thy coast, Yet sattest thou an idle looker-on ? --Fairfax. [1913 Webster]