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oscillated

[os-uh-leyt] Origin

os·cil·late

[os-uh-leyt] verb, -lat·ed, -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.

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Oscillated is always a great word to know.
So is doohickey. Does it mean:
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
a gadget; dingus; thingumbob.

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, -lat·ed, -lat·ing.
un·os·cil·lat·ing, adjective

oscillate, osculate.


1. See swing1. 2. fluctuate, waver.

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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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
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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