ἀρχιτεκτονικός

ή, όν
A. of or for an ἀρχιτέκτων or his business and art, Pl. Plt. 261c; of persons, fit to be a master-builder, skilled in his art, Arist. Pol. 1282a3.
II. ἡ ‐κή (sc. τέχνη or ἐπιστήμη) architecture, Sosip. 1.36.
2. master-art or science, which prescribes to all beneath it, as an ἀρχιτέκτων to his workmen, Arist. EN 1094a14, Metaph. 1013a14, al.; professional knowledge, Id. Po. 1456b11.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project