1798 in reference to French history, a participant in the massacre by the mob of the political prisoners in Paris, Sept. 2-5, 1792. In French, Septembriseur, hence English Septembriser (1797). Hence also septembrize "assassinate while in custody" (1793).
Roland writes indignant messages, in the name of Order, Humanity and the Law; but there is no Force at his disposal. Santerre's National Force seems lazy to rise : though he made requisitions, he says,—which always dispersed again. Nay did not we, with Advocate Maton's eyes, see "men in uniform" too, with their "sleeves bloody to the shoulder"? Pétion goes in tricolor scarf; speaks "the austere language of the law:" the killers give up, while he is there; when his back is turned recommence. [Carlyle, "The French Revolution"]