'Roar' in the Bible

They had breastplates (scales) like breastplates made of iron; and the [whirring] noise of their wings was like the [thunderous] noise of countless horse-drawn chariots charging [at full speed] into battle.

Then I heard something like the shout of a vast multitude, and like the boom of many pounding waves, and like the roar of mighty peals of thunder, saying,“Hallelujah! For the Lord our God, the Almighty, [the Omnipotent, the Ruler of all] reigns.