RhymeZone: joplin definitions

Definitions of Joplin:

noun: United States composer who was the first creator of ragtime to write down his compositions (1868-1917)
noun: United States singer who died of a drug overdose at the height of her popularity (1943-1970)
name: A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #8917)