Lexical Definition

‎עֵיפָה‎ ʻêyphâh (ay-faw') darkness H:N-F
feminine from ‎עוּף‎

darkness.

1) darkness

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
עֵיפָ֨תָה darkness Job.10.22
עֵיפָ֔ה darkness Amos.4.13

Brown-Driver-Briggs

I. ‎עֵיפָה‎ noun feminine darkness; — ‎עשֵֹׁה שַׁחַר עֵיפָה‎ Amos 4:13 ‎אֶרֶץ עֵפָ֫תָה‎ Job 10:22 (Ges«GKC:90g»§ 90g; || ‎צַלְמָוֶת‎).

Brown-Driver-Briggs References

Book Refs
Job 10:22
Amos 4:13