ῥάπα

ῥάπα· τὴν καλάμην, καὶ τοὺς ἐν αὐτῇ αὐλοῦντας ῥαπαύλους, Hsch. (ῥαπατὴν κ. and ῥαπάλους cod.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project