ψέλλιον
A.
καλοῦσι τὸ ἄκρον: ὅθεν καὶ ἡμεῖς τὴν ἐπ' ἄκρων χειλέων λεγομένην προσῳδίαν ψιλὴν ἐκαλέσαμεν, ὥς φησι Τρύφων
Ammon. Diff. p.143V.
(ψέλιονis distd. fromψάλιονby Ammon. Diff. p.142 V., Ptol.Asc. p.396H. , but is the later form ofψάλιονacc. to Moer. p.420P. , Sch. E. Ph. 792 (ἔστι δὲ ψέλιον ὁ κρίκος τοῦ χαλινοῦ, ἢ ἁπλῶς ὁ κρίκος) and this may be the meaning inPCair.Zen.l. c.)