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dehumidifier

American  
[dee-hyoo-mid-uh-fahy-er, -yoo-] / ˌdi hjuˈmɪd əˌfaɪ ər, -ju- /

noun

  • dehumidifiers
    plural
  1. an appliance for removing moisture from the air, as for lowering the humidity in a storage room.


dehumidifier British  
/ ˌdiːhjuːˈmɪdɪˌfaɪə /

noun

  1. a device for reducing the moisture content of the atmosphere

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

dehumidifier Scientific  
/ dē′hyo̅o̅-mĭdə-fī′ər /
  1. A device used to remove water vapor from the air, thereby lowering the humidity of the air.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of dehumidifier

First recorded in 1920–25; de- + humidifier

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Like setting up an array of box fans and even a portable dehumidifier to get a puli’s long, thick cords dry after a bath, a process that can take 24 hours, in Valarie Cheimis’ experience.

From Seattle Times May 13, 2024

Over the hum of an industrial-strength air purifier and dehumidifier, Moss said the tenants had to vacate the unit quickly, leaving food and dishes on the counter.

From Los Angeles Times Feb. 13, 2024

Mrs Martin has noticed the sound made by her dehumidifier - but it doesn't bother her.

From BBC Jan. 15, 2024

Rachael Peterson, an electronics engineer who lives in Oxfordshire, uses her dehumidifier to dry out clothes hung up in an under-stairs cupboard.

From BBC Jan. 15, 2024

With smooth, experienced motions, he disconnected the mike cable, oxygen hose, air pressure hose, cooling air hose, electrical heating cable, and dehumidifier hose which connected his flying suit to the ship.

From Pushbutton War by John Schoenherr

She said her house was cold and her energy bills had tripled because of having to run heaters and dehumidifiers, as well as being fitted with smart radiator valves that do not work properly.

From BBC Jan. 15, 2026

Friends, my family included, have been scrounging for fans, dehumidifiers, and sump pumps to lend to friends affected by the flood.

From Slate Aug. 9, 2024

Consumers are instructed to unplug and immediately stop using the dehumidifiers — and contact Gree for a refund.

From Seattle Times Aug. 17, 2023

It said it had spent £6,000 on work so far, including fitting new insulation, improving windows, removing mould and supplying dehumidifiers.

From BBC Jun. 30, 2023

There was nothing to hear except the droning murmur of unresting electric fans, stirring the air ceaselessly so that excess moisture from breathing could be extracted by the dehumidifiers.

From Operation: Outer Space by Murray Leinster

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