'Roaring' in the Bible

“Then there will be signs in the sun, moon, and stars; and there will be anguish on the earth among nations bewildered by the roaring sea and waves.

Be serious! Be alert! Your adversary the Devil is prowling around like a roaring lion, looking for anyone he can devour.

and he cried out with a loud voice like a roaring lion. When he cried out, the seven thunders spoke with their voices.