γραμματικός

Etymology
From.

Adjective

 * 1) knowing one’s letters, of a good scholar
 * 2)   engraved with the alphabet  an inscription
 * 3) concerned with textual criticism
 * 4)  the grammatical art or craft, grammar

Noun

 * 1) teacher of the rudiments
 * 2) one who occupies himself with literary texts, grammarian, critic

Etymology
From.

Adjective

 * 1)  grammatical relating to grammar
 * 2)  grammatical using correct grammar

Noun

 * 1) grammarian
 * 2) scribe, secretary