Fifteenth (adjective)

1. Coming after the fourteenth and before the sixteenth.
2. Being the ordinal number of 15 in a sequence.

Origin:

From the ordinal number 15.

Examples:

1. Today is the fifteenth of June.
2. The fifteenth amendment to the Constitution granted voting rights to African American men.
3. He came in fifteenth place in the race.
4. She was the fifteenth person in line.
5. He received a fifteenth place trophy.