ಅರ್ಥ : An obvious change of public opinion or political sentiment that occurs without leadership or overt expression.
ಉದಾಹರಣೆ :
There was a ground swell of antiwar sentiment.
ಅರ್ಥ : A broad and deep undulation of the ocean.
ಸಮಾನಾರ್ಥಕ : heavy swell