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1.
australian term for a cooling device inside the house (not unlike an air conditioner)
turn on the egnishner its to hot in here
by Andrew Brook February 01, 2005
 
2.
Aus. Slang: Air Conditioner; A/C
"Hey bloke you got that egg nisher goin'?"
"Sure got it yesterday arvo."
by Matthew Pleban May 17, 2005