INVERTIBLE
    
Meaning of INVERTIBLE in English
	
transcription, транскрипция: [ in-ˈvər-tə-bəl ]
adjective
Date: 1881
: capable of being inverted or subjected to inversion
 an invertible matrix
	
	
	Merriam-Webster's Collegiate English vocabulary.
    	Энциклопедический словарь английского языка Merriam Webster.
	2003