Dictionaries

  • Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
  • Perseus: Lane's Lexicon (in text format)
    • ksf
    • ksf (if it is not found in the link above)
The root ksf (ك س ف) occurs 5 times in Quran, in 2 derived forms:
  • 1 times as noun ksf
  • 4 times as noun ksf

ksf

1

AND YET, if they [who refuse to see the truth] were to see part of the sky falling down, they would [only] say, “[It is but] a mass of clouds!"
or thou cause the skies to fall down upon us in smithereens, as thou hast threatened,* or [till] thou bring God and the angels face to face before us,
Cause, then, fragments of the sky to fall down upon us, if thou art a man of truth!"
It is God who sends forth the winds [of hope],* so that they raise a cloud - whereupon He spreads it over the skies as He wills, and causes it to break up so that thou seest rain issue from within it: and as soon as He causes it to fall upon whomever He wills of His servants - lo! they rejoice,
Are they, then, not aware of how little of the sky and the earth lies open before them, and how much is hidden from them?* [or that,] if We so willed, We could cause the earth to swallow them,* or cause fragments of the sky to fall down upon them?* In all this, behold, there is a message indeed for every servant [of God] who is wont to turn unto Him [in repentance].*