כָּהָה (kāhâ) is
a Hebrew verb
meaning rebuke. It appears
8 times
in 7 books of the Hebrew Bible
(Strong's H3543).
Also rendered
be dim
to grow dim
Same Hebrew root (TWOT 957)
Root family 957: כָהָהkāhâ — I, be dim, darkened, restrained, faint, fail. (ASV and RSV similar, except that RSV reads “blinded” instead of “darkened.”)