Meaning: The dragon's deafening roar reverberated through the castle's sturdy walls, causing them to tremble and quake with each thunderous bellow.
Choice of Words: Dragon's - possessive form of dragon, indicating that the roar belonged to the dragon. Roar - noun referring to the loud, deep sound made by a dragon or other powerful animal. Shook - past tense of the verb shake, which means to move or cause to move with a sudden, quick motion. Castle - a large building typically associated with royalty or nobility. Walls - the vertical structures surrounding a castle, providing protection and security.