Word: groundswell
Part of speech: Noun
Syllables: ground
swell
Definition: A broad undulation of the open ocean, often as the result of a distant disturbance
Morphemes:
Affix: ground
Language: en
PoS: Noun
Meaning: The bottom of a body of water.
Affix: swell
Language: en
PoS: Noun
Meaning: A long series of ocean waves, generally produced by wind, and lasting after the wind has ceased.