A full, deep, prolonged cry uttered by a lion or other large wild animal.
The roar of the waterfall echoed through the canyon, creating a mesmerizing sound.
The roar of the lion reverberated across the savannah, signaling its dominance.
Fans erupted into a deafening roar as their team scored the winning goal.
The thunderous roar of the engine announced the arrival of the racing cars.
