accuser
n.n. a person who says that someone else has done something wrong or illegal. You use this word when someone is making a formal complaint against another person.
n. a person who makes a formal charge or accusation against another. Often used in legal or formal contexts to distinguish the complainant from the defendant.
The accuser must provide evidence to support the claim.
The trial began with the accuser testifying about the events that occurred on the night of the incident.
Legal scholars often debate whether the accuser should be protected from public scrutiny to ensure the integrity of the justice system remains intact.
Inherited from Middle English acuser, accusour, borrowed from Old French accusour, from Latin accūsātor, from accūsāre. Equivalent to accuse + -er. Doublet of accusator.