'Waverer' definitions:

Definition of 'waverer'

(from WordNet)
noun
One who hesitates (usually out of fear) [syn: waverer, vacillator, hesitator, hesitater]

Definition of 'Waverer'

From: GCIDE
  • Waverer \Wa"ver*er\, n. One who wavers; one who is unsettled in doctrine, faith, opinion, or the like. --Shak. [1913 Webster]