'Vacillation' definitions:

Definition of 'vacillation'

From: WordNet
noun
Indecision in speech or action [syn: hesitation, vacillation, wavering]
noun
Changing location by moving back and forth [syn: swing, swinging, vacillation]

Definition of 'Vacillation'

From: GCIDE
  • Vacillation \Vac`il*la"tion\, n. [L. vacillatio: cf. F. vacillation.]
  • 1. The act of vacillating; a moving one way and the other; a wavering. [1913 Webster]
  • His vacillations, always exhibited most pitiably in emergencies. --Macaulay. [1913 Webster]
  • 2. Unsteadiness of purpose; changeableness. [1913 Webster]
  • There is a vacillation, or an alternation of knowledge and doubt. --Jer. Taylor. [1913 Webster]

Synonyms of 'vacillation'

From: Moby Thesaurus