γραμμιστήρ
From LSJ
ἡ κέρκος τῇ ἀλώπεκι μαρτυρεῖ → you can tell a fox by its tail, small traits give the clue to the character of a person
English (LSJ)
ῆρος, ὁ,
A a surgical instrument, Hermes38.281.
Spanish (DGE)
-ῆρος, ὁ
lat. grammister, n. de cierto instrumento quirúrgico Anon.Med.281.