scrubber

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.

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.

noun British Slang.

1. a prostitute or promiscuous woman.

noun

1. a person or thing that scrubs
2. an apparatus for purifying a gas
3. British and Australian derogatory, slang a promiscuous woman

noun

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