ground ‧ swell /ˈɡraʊndswel/ BrE AmE noun
[singular] a sudden increase in a particular feeling among people
groundswell of
There is a groundswell of opinion that tougher laws are needed.
a groundswell of support for the Prime Minister
ground ‧ swell /ˈɡraʊndswel/ BrE AmE noun
[singular] a sudden increase in a particular feeling among people
groundswell of
There is a groundswell of opinion that tougher laws are needed.
a groundswell of support for the Prime Minister
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012