κρῠφ-ῇ,
adverb secretly, in secret, [[ 5th c.BC: Sophocles Tragicus “Ant.” 85, 291, 1254, 5th-6th c.BC: Xenophon Historicus “Smp.” 5.8, etc.:] Refs 5th c.BC+] — _Doric dialect_ κρῠφᾷ (which see); also [[ ἐν κρυφῇ Vetus Testamentum Graece redditum “Judges” 4.21, 9.31 ] Refs].