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

From its inception, Sun’s new blockchain was dogged by allegations that its white paper plagiarized the documentation of Ethereum and another blockchain. —Nina Bambysheva, Forbes.com, 27 Mar. 2025

The suit echoes allegations made in a separate class-action lawsuit filed last week by two other former Wolverines athletes, a soccer player and a gymnast. —Austin Meek, New York Times, 27 Mar. 2025

The brothers have denied all allegations against them and continue to maintain their innocence. —Preezy Brown, VIBE.com, 27 Mar. 2025

Robinson vehemently denied the allegations in a statement, while Brooks did not respond to an email seeking comment. —Daniel Libit, Sportico.com, 26 Mar. 2025

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