A primitive root; to mope, i.e. (figuratively) pine -- sorrow.
H1727. dub
[דּוּב] verb pine away (compare דאבון דאב,) —
Hiph`il Participle feminine plural נפשׁ מְדִיבֹת Leviticus 26:16 (diseases) causing to pine away the soul (life), compare Di; in 1 Samuel 2:33 read probably Infinitive נפשׁך את לְהָדִיב (for לַאֲדִיב ᵑ0) so Dr; transitive to cause thy (al. his) soul to pine away (compare VB).