σιτοκόπτης
From LSJ
ὁ Σιμωνίδης τὴν μὲν ζωγραφίαν ποίησιν σιωπῶσαν προσαγορεύει, τὴν δὲ ποίησιν ζωγραφίαν λαλοῦσαν → Simonides relates that a picture is a silent poem, and a poem a speaking picture | Simonides, however, calls painting inarticulate poetry and poetry articulate painting
English (LSJ)
λίθος, stone
A for pounding corn, BGU 405.7 (iv A.D.).
Greek (Liddell-Scott)
σιτοκόπτης: -ου, ὁ, ὁ κόπτων, ἀλέθων τὸν σῖτον, Πάπυρος Βερολίνου 401, 10 (a 618 σ. C).