Lexical Definition

‎קַדְרוּת‎ qadrûwth (kad-rooth') darkness H:N-F
from ‎קָדַר‎

blackness.

1) darkness, gloom

See Greek: σκότος

Usage: 1 form in 1 verse
Form Translated As     In Verse(s)
קַדְר֑וּת darkness Isa.50.3

Brown-Driver-Briggs

‎קַדְרוּת‎ noun feminine darkness, gloom; — ‎אַלְבִּישׁ‎ ‎׳‎‎שָׁמַיִם ק‎ Isa 50:3 (compare √, Jer 4:28; 1Kgs 18:45 || ‎שַׂק‎).

Brown-Driver-Briggs References

Book Refs
1 Kings 18:45
Isaiah 50:3
Jeremiah 4:28