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scrubber

1 American  
[skruhb-er] / ˈskrʌb ər /

noun

  1. a person who scrubs.

  2. a device or process for removing pollutants from smoke or gas produced by burning high-sulfur fuels.

  3. a machine or appliance used in scrubbing.

    an automatic floor scrubber.


scrubber 2 American  
[skruhb-er] / ˈskrʌb ər /

noun

  1. a mongrel, especially a mongrel steer.

  2. a thin or stunted steer.

  3. Australian.

    1. an inhabitant of the bush.

    2. any domestic animal that has run off into the bush and become wild, especially a steer.


scrubber 3 American  
[skruhb-er] / ˈskrʌb ɛr /

noun

British Slang.
  1. a prostitute or promiscuous woman.


scrubber 1 British  
/ ˈskrʌbə /

noun

  1. a person or thing that scrubs

  2. an apparatus for purifying a gas

  3. derogatory a promiscuous woman

"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

scrubber 2 British  
/ ˈskrʌbə /

noun

  1. a domestic animal, esp a bullock, that has run wild in the bush

"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

Etymology

Origin of scrubber1

First recorded in 1830–40; scrub 1 + -er 1

Origin of scrubber2

First recorded in 1855–60; scrub 2 + -er 1

Origin of scrubber3

First recorded in 1955–60; variously explained as sense development of either scrubber 1 (in the sense “a person who scrubs; charwoman,” or scrubber 2 (in the Australian sense “(female) animal that runs into the bush and becomes wild”; compare earlier scrub in same sense

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.

The study has been prompted by the ongoing discussion on a potential ban of scrubber water discharge -- where large volumes of polluted water is produced and discharged from the ships' exhaust gas cleaning systems.

From Science Daily • May 7, 2024

You can also gently scrape the scale off branches and stems with a plastic dish scrubber.

From Seattle Times • Mar. 6, 2024

Lately, it’s been a fast-talking man extolling the virtues of an electric scrubber.

From Los Angeles Times • Dec. 3, 2023

Though Sir Michael was one of the best known TV chat show hosts of all time, he described himself as a "scrubber".

From BBC • Aug. 17, 2023

I scraped off the rust with our dish scrubber and shined up that locket as bright as I could get it.

From "Seedfolks" by Paul Fleischman