Dictionary & Thesaurus

fifth

1.	(satellite adjective) coming next after the fourth and just before the sixth in position
	Synonyms: 5th

2.	(noun) the musical interval between one note and another five notes away from it
	Related Words: interval, musical interval

3.	(noun) a quantity of liquor equal to one fifth of a United States gallon
	Related Words: United States liquid unit

4.	(noun) position five in a countable series of things; "he was fifth out of several hundred runners"
	Related Words: rank

5.	(noun) a fifth part
	Synonyms: fifth part, one-fifth, twenty percent
	Related Words: common fraction, simple fraction