Strong's Definition
a primitive root; to pine after
KJV Usage: long
STEPBible — Tyndale Abridged Hebrew Lexicon
כָּמַהּ (ka.mah) — to pine. (Qal) to long for, faint, faint with longing
UBS Dictionary of Biblical Hebrew
verb
Wish | Weak | verb qal | ≈ צמא
to pine (for someone) = state/process by which humans experience a deep longing to associate with another person or deity, ► to the extent that it results in a weakening of the body
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
כָּמַהּ vb. faint, only fig.—Qal ψ 63:2 ref