μιξέλληνες
From LSJ
νεκρὸν ἐάν ποτ' ἴδηις καὶ μνήματα κωφὰ παράγηις κοινὸν ἔσοπτρον ὁρᾶις· ὁ θανὼν οὕτως προσεδόκα → whenever you see a body dead, or pass by silent tombs, you look into the mirror of all men's destiny: the dead man expected nothing else | if you ever see a corpse or walk by quiet graves, that's when you look into the mirror we all share: the dead expected this
English (LSJ)
οἱ, half Greeks half barbarians, mongrel Greeks, Hellanic.71 (a) J., IPE12.32B17 (Olbia, iii B. C.), Plb.1.67.7: sg. μιξέλλην Hld.9.24, Porph. ap. Eus.PE3.11.
Greek (Liddell-Scott)
μιξέλληνες: οἱ, κατὰ τὸ ἥμισυ μόνον Ἕλληνες κατὰ δὲ τὰ ἄλλα βάρβαροι, Ἑλλάνικ. 112, Πολύβ. 1. 67, 7· τὸ ἑνικ. μιξέλλην παρ’ Ἡλιοδ. 9. 24.