ὀξύγαρον
From LSJ
νίψον ἀνομήματα, μὴ μόναν ὄψιν → wash the sins, not only the face | wash my transgressions, not only my face
English (LSJ)
τό,
A sauce of vinegar and γάρον, Arr. Epict.2.20.30, Gal.6.534, Ath.2.67e, 9.366c:—also ὀξόγαρον, Gloss., condemned by Phryn.PSp.97 B.
German (Pape)
[Seite 352] τό, eine Brühe von Essig und garum, Ath. II, 67 e.
Greek (Liddell-Scott)
ὀξύγαρον: τό, ἄρτυμα ἐξ ὄξους καὶ γάρου, Ἀθήν. 67Ε, 366C, Α. Β. 56.