Liddell-Scott-Jones

τακτικός (taktikos) tactician ^G:N-M

τακτικός-τικός, ή, όν,

fit for ordering, or arranging, especially in war, τ. ἀνήρ tactician, [Refs 5th c.BC+]; τακτικόςτικὸν ἡγεῖσθαί τι to think it a good piece of tactics, [Refs]; οἱ τ. ἀριθμοί the regular battalions, [Refs]: ἡ τακτικόςτική (i.e. τέχνη) the art of tactics, [Refs 3rd c.BC+]; τὰ τ. [Refs 5th c.BC+]; τ. ὑπόμνημα Aen.Tact.at Title Page (interpolated); τακτικόςτικόν, title of work by [Refs 3rd c.AD+] adverb comparative -ώτερον variant for{τατικ-} in [Refs 5th c.BC+]

__2 generally, regulating, δογμάτων [Refs 2nd c.AD+]
__II ordinal, of numbers, [Refs 2nd c.BC+]