fistularius
From LSJ
Ῥῦσέ με δεινῶν νοσημάτων, ἱερώτατε, ἱερωσύνην συναρμόσας ἐν χαρᾷ και ἐπιστήμης τὸ πολύτιμον κεφάλαιον → Deliver me from grievous afflictions, most holy one, joining sanctity together in joy with the precious fountainhead of knowledge
Latin > English (Lewis & Short)
fistŭlārĭus: ii, m. id.,
I a player on the shepherd's pipe, a piper (in Cic. fistulator), Inscr. Fabr. p. 625, no. 218.
Latin > French (Gaffiot 2016)
fistŭlārĭus, ĭī, m., c. fistulator : CIL 1, 1244.