invective /ɪnˈvɛktɪv/noun 4adjective 1forms 3 noun4 •An expression which inveighs or rails against a person. •A severe or violent censure or reproach. •Something spoken or written, intended to cast shame, disgrace, censure, or reproach on another.[A] savage passage of 14th-century invective about the text-obsessed nerdiness of the Florentine bibliophile and friend of Petrarch, Niccolò Niccoli ... — 2013 •A harsh or reproachful accusation.Politics can raise invective to a low art. adjective1 •Characterized by invection or railing.Tom's speeches became diatribes — each more invective than the last. formsinvectives · more invective · most invective