RhymeZone: roop definitions

Definitions of Roop:

name: A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #6786)

verb: (intransitive, dialectal) To cry; shout.
verb: (intransitive, UK dialectal, Northern England, Scotland) To roar; make a great noise.
verb: (transitive, usually with up, dialectal) To make hoarse.
noun: Hoarseness.

(Definitions from Wiktionary)