allegation

noun

al·​le·​ga·​tion ˌa-li-ˈgā-shən 

1

: the act of alleging something

2

: a positive assertion especially of misconduct

Some former colleagues have made serious allegations against him.

specifically : a statement by a party to a legal action of what the party undertakes to prove

3

: an assertion unsupported and by implication regarded as unsupportable

Examples of allegation in a Sentence

The police are investigating allegations that the mayor has accepted bribes.

There have been allegations of fraud in the city government.

You're making a serious allegation. Do you have any proof?

Recent Examples on the Web

Cush addressed the allegations at Monday’s board meeting, saying the district has no contracts with the Alive Center and the board members have not benefited from their involvement with both organizations. — Michelle Mullins, Chicago Tribune, 20 Aug. 2026

The late Hayden Panettiere's fans are demanding a boycott of Neutrogena products, re-igniting a call that came after the actress made allegations the skin-care company wanted to fire her for speaking out about her postpartum depression. — Betty Lin-Fisher, USA Today, 20 Aug. 2026

The complaint alleges that, at Columbia, officials moved forward with allegations of discrimination and funding cuts before completing a thorough review, at one point giving attorneys only hours to review draft findings. — Grace Gilson, Sun Sentinel, 20 Aug. 2026

The State Department has refuted the allegations against Chen. — Shannon K. Kingston, ABC News, 20 Aug. 2026

Word History

Etymology

Middle English allegacion "formal declaration in court, argument offered as proof," borrowed from Anglo-French, borrowed from Latin allēgātiōn-, allēgātiō "representation on behalf of another, charge," from allēgāre "to adduce in support of a plea" + -tiōn-, -tiō, suffix of verbal action — more at allege

First Known Use

15th century, in the meaning defined at sense 1

Rhymes for allegation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

allegation

noun

al·​le·​ga·​tion ˌal-i-ˈgā-shən 

1

: the act of alleging

2

: something alleged

especially : a statement not supported by proof or evidence

allegations of criminal involvement

Legal Definition

allegation

noun

al·​le·​ga·​tion ˌa-lə-ˈgā-shən 

1

: the act of alleging

2

a

: a statement not yet proven

allegations in an affidavit

b

: a statement by a party to a lawsuit of what the party will attempt to prove : averment compare accusation, indictment, information, proof