pluperfect pass., ἐπεγεγράμμην, to imprint a mark on; to inscribe, engrave, write on, Mk. 15:26; Acts 17:23; Rev. 21:12; met. to imprint, impress deeply on, Heb. 8:10; 10:16*
pr. to make a thing a subject of observation; hence, to arrive at knowledge from preliminaries; to attain to a knowledge of, Mt. 11:27; to ascertain, Lk. 7:37; 23:7; to perceive, Mk.