allegation · noun C /ˌæl.əˈgeɪ.ʃən/Full view
C1 when you say that someone has done something wrong or illegal, without proof that this is true
Dictionary examples:

The allegations of corruption were not true.

He denied the allegation that he had cheated.

Learner example:

In contrast to your allegations, our study shows that a vast majority (78%) use Greendale Park for recreation as often as once a week. (Certificate in Advanced English; C1; Swedish)

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