γνωστός · gnōstos — LSJ
known, A. Ch. 702, S. OT 361, Fr. 203, Pl. Tht. 205d, X. HG 2.3.44, etc.; γνωστόν, τό, common knowledge, τινός PAmh. 145.9 (iv/v A. D.). Adv. -τῶς clearly, LXX Pr. 27.23, Eust. 1540.1.
knowable, Arist. Metaph. 1016b20, APo. 64b37, etc.; γνωστὰ σαρκός bodily symptoms (of anger), Phld. Ir. p.24 W.
pl., as Subst., = γνώριμοι, notables, Sm. Pr. 31.23; acquaintance, friend, Ev.Luc. 2.44, al.
Act., knowing, dub. in LXX Ge. 2.9 (γνωστικός ap. Ph. 1.37).