Liddell-Scott-Jones

γραμματικός (grammatikos) an academic ^G:A

γραμματικός-ικός, ή, όν,

knowing one's letters, a good scholar, [Refs 5th c.BC+]: comparative, [Refs 5th c.BC+]; opposed to ἀγράμματος, [Refs 1st c.AD+]. adverb -κῶς[Refs 5th c.BC+]

__2 γ. ἔκπωμα a cup engraved with the alphabet or an inscription, [Refs 4th c.BC+]
__3 γ. ἀνάγκαι falsa lectio for{γραμμικαί}, [Refs 3rd c.AD+]
__II substantive, γραμματικός, ὁ, teacher of the rudiments, [Refs 5th c.BC+]
__II.2 one who occupies himself with literary texts, grammarian, critic, [Refs 2nd c.BC+]; first used of Apollodorus of Cyrene, accusative to [Refs 2nd c.AD+]
__II.3 concerned with textual criticism, ἐξήγησις [Refs 1st c.BC+]; γραμματικά, title of work by Eratosthenes, [Refs 2nd c.AD+]
__III ἡ -κή (with or without τέχνη) grammar, [Refs 5th c.BC+]
__III.b faculty of scholarship, γ. ἐστιν ἕξις παντελὴς ἐν γράμμασι [Refs 3rd c.BC+]
__III.2 alphabet, script, [Refs 1st c.BC+]; ἡ ἱερὰ γ. hieroglyphic writing, [Refs 3rd c.BC+]
__IV γραμματικόν, τό, fee paid to scribes in Egypt, [Refs 3rd c.BC+]