Lexical Definition

‎κρυφῆ‎ kryphē (kroo-fay') in secret G:ADV
adverb from ‎κρύπτω‎

in secret.

Usage: 2 forms in 12 verses
Form Translated As     In Verse(s)
κρυφῇ in secret Eph.5.12
κρυφή did you secretly LXX.Gen.31.26
in secret LXX.1Sam.19.2
secret LXX.Ruth.3.7LXX.Ps.139.15LXX.Isa.29.15LXX.Isa.45.19LXX.Isa.48.16
secretly LXX.Exod.11.2LXX.Deut.28.57LXX.Job.13.10LXX.Jer.38.16

Abbott-Smith

κρυφῇ (prop. -ῆ, Rec.; later spelling is due to assimilation to dat.; cf. εἰκῆ), adv., [in LXX chiefly for סתר;]
secretly, in secret: Eph 5:12.†

Abbott-Smith References

Book Refs
Ephesians 5:12

Liddell-Scott-Jones

κρυφῇ-,

adverb secretly, in secret, [Refs 5th c.BC+] — _Doric dialect_ κρυφῇ (which see); also [Refs].