Coming next after the fourteenth in a series.(adjective)
Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "15th" in a sentence
""And it makes things difficult to some extent, but at the same time we have what we call the 15th club in our big with the crowd all there behind us.""
"April 15th is an appropriate day to consider the complexity of the tax code."
"The main goal of Blog Action Day, which takes place every October 15th, is to harness the power of blogging for a particular cause."