TWELVEMONTH
    
Meaning of TWELVEMONTH in English
	
— twelvemonthly , adv.
/twelv"munth'/ , n. Chiefly Brit.
a year.
 [ bef. 1050; ME twelfmoneth. See TWELVE, MONTH ]
	
	
	Random House Webster's Unabridged English dictionary.
    	Полный английский словарь Вебстер - Random House .
	2012