adverb

krufē

Greekκρυφῇ (krufē)

Strong’sG2931

in secret, secretly

stem kruf-once in the New Testament

Translated as

in secret1×

What it means

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.†

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament, 1922 — public domain. References open in the reader.

Strong’s G2931 — the 1890 definition, and where the word comes from

Saidkroo-fay'

privately

Fromadverb from G2928;

King Jamesin secret.

James Strong, Exhaustive Concordance of the Bible, 1890 — public domain. The numbers in it link to the entries here.

Every form

This word never changes. It is spelled the same wherever it appears, so there is nothing to learn beyond the word itself.

Where it appears

1 occurrence, every one of them listed

krufē1×

Ephesians 5:12“in secret”teim gar krufē ginerōteim hupo autoiu aischrem atō kai legarō;For it is shameful even to mention what the disobedient do in secret.