ἐνσφραγίζω

A. stamp, impress as with a seal, Ph. 1.661; ἐνεσφρήγισσεν )/Ερως εἰκόνα βένθεϊ σῆς κραδίης AP 5.273 (Paul. Sil.):—Med. freq. in Ph., as τύπον ψυχῇ 2.353:—Pass., to be impressed upon, τινί Luc. Am. 5,14; ἕν τι ‐ιζόμενον ἐν πολλοῖς Plot. 6.5.6.
II. Pass., to be kept under seal, CPR 18.37 (ii A. D.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project