Strong's Definition
to quake
STEPBible — Tyndale Abridged Hebrew Lexicon
נוּט (nut) — to shake. (Qal) to quake, shake, dangle
UBS Dictionary of Biblical Hebrew
verb
Unsteady | verb qal
to move, to shake = state in which an object is not firmly fixed to the surface on which it stands so that it can move or slip; to waver
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[נוּט] vb. dangle, shake;—Qal ψ 99:1 ref