ὁρισ-τικός · horis-tikos — LSJ
of or for defining, λόγος Arist. de An. 413a14, al. ; δύναμις Plu. An.procr. 2.1026d ; διδασκαλία Gal. 1.307: -κή, ἡ, art of definition, Ammon. in APr. 7.32, Elias in Porph. 3.28. Adv. -κῶς by definition, Hermog. Stat. 3, Syrian. in Metaph. 12.12 : Comp. -κώτερον, ἐπιδραμεῖν Gal. 7.463.
giving definite form to, c. gen., Olymp. in Mete. 275.22.
ἡ ὁριστική (sc. ἔγκλισις), indicative mood, D.T. 638.7, A.D. Synt. 31.14 ; -κὰ ῥήματα indicative verbs, Id. Adv. 124.9 ; -κὴ προφορά ib. 123.12. Adv. -κῶς in the indicative mood, Phryn. 337, Sch. E. Hec. 87.