imperceptibly
From LSJ
κακοὶ μάρτυρες ἀνθρώποισιν ὀφθαλμοὶ καὶ ὦτα βαρβάρους ψυχὰς ἐχόντων → eyes and ears are poor witnesses for men if their souls do not understand the language (Heraclitus Phil.: Fr. B 107; Testimonia: Fragment 16, line 6)
English > Greek (Woodhouse)
adverb
P. and V. λάθρα, λαθραίως (rare B.).
little by little: P. κατ' ὀλίγον, κατὰ βραχύ; see gradually.
do a thing imperceptibly: P. and V. λανθάνειν ποιῶν τι, V. λήθειν ποιῶν τι.
