bankroll
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/ˈbæŋkrəʊl/
🇬🇧
/ˈbæŋkrəʊl/
To provide financial support or funding for someone or something.
They claimed his campaign had been bankrolled with drug money.
The money available for a particular purpose, especially as provided by a rich person or organization.
He is the candidate with the biggest campaign bankroll.