OZONE HOLE
    
Meaning of OZONE HOLE in English
	
Function: noun
 Date: 1986
: an area of the ozone layer (as near the south pole) that is seasonally depleted of ozone
	
	
	Merriam Webster Collegiate English Dictionary.
    	Merriam Webster - Энциклопедический словарь английского языка.
	2012