Fifth - Definition
fifth
adj 1: coming next after the fourth and just before the sixth in
position [syn: fifth, 5th]
n 1: a quantity of liquor equal to one fifth of a United States
gallon
2: position five in a countable series of things; "he was fifth
out of several hundred runners"
3: one part in five equal parts [syn: one-fifth, fifth,
fifth part, twenty percent]
4: the musical interval between one note and another five notes
away from it