accusation /ˌæk.jʊˈzeɪ.ʃ(ə)n/ noun3 •The act of accusing.We come not by the way of accusation / To taint that honour every good tongue blesses. — 1613 •A formal charge brought against a person in a court of law.[They] set up over his head his accusation. — 1611 •An allegation. formsaccusations