Definition from macmillandictionary.com
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It is widely expected that the Socialists will call early elections.
Organic foods are now much more widely available.
He has travelled widely in South America.
a newspaper that is widely read (=read by a lot of people)
She’s very widely read (=she has read a lot of books).
Prices vary widely for products that appear to be very similar.
Officials have voiced widely different views on the best way forward.