Strong's #7460: ra`ad (pronounced raw-ad')

a primitive root: to shudder (more or less violently):--tremble.

Brown-Driver-Briggs Hebrew Lexicon:

râ‛ad

1) to tremble, quake

1a) (Qal)

1a1) to tremble

1a2) (earth)quake

1b) (Hiphil) trembling (participle)

Part of Speech: verb

Relation: a primitive root, to shudder (more or less violently)

Usage:

This word is used 4 times:

 

Ezra 10:9: "in the street of the house of God, trembling because of this matter, and for the great rain."
Job 4:14: "Fear came upon me, and trembling, which made all my bones to shake."
Psalms 104:32: "He looketh on the earth, and it trembleth: he toucheth the hills, and they smoke."
Daniel 10:11: "this word unto me, I stood trembling."