Strong's #7477: ra`al (pronounced raw-al')
a primitive root; to reel, i.e. (figuratively) to brandish:--terribly shake.
Brown-Driver-Briggs Hebrew Lexicon:
râ‛al
1) to quiver, shake, reel
1a) (Hophal) to be made to quiver or shake
Part of Speech: verb
Relation: a primitive root
Usage:
This word is used 1 times:
Nahum 2:3: "in the day of his preparation, and the fir trees shall be terribly shaken."