The Collaborative International Dictionary
Rafty
Rafty \Raf"ty\ (r[.a]f"t[y^]), a. [Perhaps akin to G. reif hoarfrost.] Damp; musty. [Prov. Eng.]
Wiktionary
rafty
a. 1 (context UK dialect English) damp; musty 2 (context rare obsolete English) bad-mannered