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CONDENSER

 - 8 dictionary results

con⋅dens⋅er

[kuhn-den-ser]
–noun
1. a person or thing that condenses.
2. an apparatus for condensing.
3. any device for reducing gases or vapors to liquid or solid form.
4. Optics. a lens or combination of lenses that gathers and concentrates light in a specified direction, often used to direct light onto the projection lens in a projection system.
5. Electricity. capacitor.

Origin:
1680–90; condense + -er 1

ca⋅pac⋅i⋅tor

[kuh-pas-i-ter]
–noun Electricity.
a device for accumulating and holding a charge of electricity, consisting of two equally charged conducting surfaces having opposite signs and separated by a dielectric.
Also called condenser.


Origin:
1925–30; capacit(y) + -or 2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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ca·pac·i·tor   (kə-pās'ĭ-tər)   


(click for larger image in new window)
n.  An electric circuit element used to store charge temporarily, consisting in general of two metallic plates separated and insulated from each other by a dielectric. Also called condenser.
con·dens·er   (kən-děn'sər)   
n.  
  1. One that condenses, especially an apparatus used to condense vapor.

  2. See capacitor.

  3. A mirror, lens, or combination of lenses used to gather light and direct it upon an object or through a projection lens.

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Cultural Dictionary

capacitor [(kuh-pas-i-tuhr)]

A device used in electrical circuits. The capacitor stores an electrical charge for short periods of time, and then returns it to the circuit.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: ca·pac·i·tor
Pronunciation: k&-'pas-&t-&r
Function: noun
: a device giving capacitance and usually consisting ofconducting plates or foils separated by thin layers of dielectric (as air or mica) with the plates on opposite sides of the dielectric layers oppositely charged by a source of voltage and theelectrical energy of the charged system stored in the polarized dielectric

Main Entry: con·dens·er
Pronunciation: k&n-'den(t)-s&r
Function: noun
1 a : a lens or mirror used to concentrate light on anobject b : an apparatus in which gas or vapor is condensed
2 : CAPACITOR
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

condenser con·dens·er (kən-děn'sər)
n.

  1. An apparatus for cooling a gas in order to convert it to to a liquid.

  2. An instrument for packing a material into a cavity of a tooth.

  3. The simple or compound lens on a microscope that is used to focus light on the specimen under observation.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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