un oscillating

os·cil·late

[os-uh-leyt] verb, os·cil·lat·ed, os·cil·lat·ing.
verb (used without object)
1.
to swing or move to and fro, as a pendulum does.
2.
to vary or vacillate between differing beliefs, opinions, conditions, etc.: He oscillates regularly between elation and despair.
3.
Physics. to have, produce, or generate oscillations.
4.
Mathematics. (of a function, sequence, etc.) to tend to no limit, including infinity: The sequence 0, 1, 0, 1, … oscillates.
verb (used with object)
5.
to cause to move to and fro; vibrate.
00:10
Un oscillating is always a great word to know.
So is lollapalooza. Does it mean:
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.

Origin:
1720–30; < Latin oscillātus (past participle of oscillāre to swing, ride on a swing), equivalent to oscill(um) a swing + -ātus -ate1

in·ter·os·cil·late, verb, in·ter·os·cil·lat·ed, in·ter·os·cil·lat·ing.
un·os·cil·lat·ing, adjective

oscillate, osculate.


1. See swing1. 2. fluctuate, waver.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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World English Dictionary
oscillate (ˈɒsɪˌleɪt) [Click for IPA pronunciation guide]
 
vb
1.  (intr) to move or swing from side to side regularly
2.  (intr) to waver between opinions, courses of action, etc
3.  physics to undergo or produce or cause to undergo or produce oscillation
 
[C18: from Latin oscillāre to swing, from oscillum a swing]

Collins English Dictionary - Complete & Unabridged 10th Edition
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Etymonline
Word Origin & History

oscillate
1726, from L. oscillat-, pp. stem of oscillare (see oscillation). 1917 in electronics. Related: Oscillated; oscillating.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

oscillate os·cil·late (ŏs'ə-lāt')
v. os·cil·lat·ed, os·cil·lat·ing, os·cil·lates

  1. To swing back and forth with a steady, uninterrupted rhythm.

  2. To vary between alternate extremes, usually within a definable period of time.


os'cil·la'tor n.
os'cil·la·to'ry (-lə-tôr'ē) adj.

The American Heritage® Stedman's Medical Dictionary
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