vac·il·lat·ing

[vas-uh-ley-ting]
adjective
1.
not resolute; wavering; indecisive; hesitating: an ineffectual, vacillating person.
2.
oscillating; swaying; fluctuating: a vacillating indicator.
Also, vacillant.


Origin:
1805–15; vacillate + -ing2

vac·il·lat·ing·ly, adverb
non·vac·il·lat·ing, adjective
un·vac·il·lat·ing, adjective


1. See fickle.
Dictionary.com Unabridged

vac·il·late

[vas-uh-leyt]
verb (used without object), vac·il·lat·ed, vac·il·lat·ing.
1.
to waver in mind or opinion; be indecisive or irresolute: His tendency to vacillate makes him a poor leader.
2.
to sway unsteadily; waver; totter; stagger.
3.
to oscillate or fluctuate.

Origin:
1590–1600; < Latin vacillātus (past participle of vacillāre to sway to and fro); see -ate1

vac·il·la·tor, noun


1. hesitate. See waver1. 2. reel.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To vacillating
00:10
Vacillating is always a great word to know.
So is ort. Does it mean:
a scrap or morsel of food left at a meal.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
Collins
World English Dictionary
vacillate (ˈvæsɪˌleɪt) [Click for IPA pronunciation guide]
 
vb
1.  to fluctuate in one's opinions; be indecisive
2.  to sway from side to side physically; totter or waver
 
[C16: from Latin vacillāre to sway, of obscure origin]
 
vacil'lation
 
n
 
'vacillator
 
n

vacillating or vacillant (ˈvæsɪˌleɪtɪŋ, ˈvæsɪlənt) [Click for IPA pronunciation guide]
 
adj
inclined to waver; indecisive
 
vacillant or vacillant
 
adj
 
'vacillatingly or vacillant
 
adv

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Etymonline
Word Origin & History

vacillate
1590s, "to sway unsteadily," from L. vacillatum, from vacillare (see vacillation). Meaning "to waver between two opinions or courses" is recorded from 1620s. Related: Vacillated; vacillates; vacillating.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
Example sentences
She has a keen way of vacillating between serious and silly that seamlessly
  drives home what really matters in life.
He used grids, built color in layers or by juxtaposition, and created
  vacillating surfaces out of thousands of individual marks.
Now it is the recipients who are vacillating about accepting it.
Lookouts are places vacillating between an experience far from the world and
  the thunderous reality of a mountain storm.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT