'hesitater' definitions:

Definition of 'hesitater'

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

Definition of 'hesitater'

From: GCIDE
  • hesitater \hesitater\ n. one who hesitates.
  • Syn: waverer, vacillator, hesitator. [WordNet 1.5]