Twelfth

a.	1.	Next in order after the eleventh; coming after eleven others; - the ordinal of twelve.
	2.	Constituting, or being one of, twelve equal parts into which anything is divided.
n.	1.	The quotient of a unit divided by twelve; one of twelve equal parts of one whole.
	2.	The next in order after the eleventh.
	3.	(Mus.) An interval comprising an octave and a fifth.

Noun	1.	twelfth - position 12 in a countable series of things
Adj.	1.	twelfth - coming next after the eleventh and just before the thirteenth in position Synonyms: 12th

12th, ordinal