Wiktionary
manslaughterer
n. (context legal English) Someone who commits manslaughter.
Usage examples of "manslaughterer".
The assassins of Saint-Barthelemy, the cut-throats of September, the manslaughterers of Avignon, the assassins of Coligny, the assassins of Madam Lamballe, the assassins of Brune, Miquelets, Verdets, Cadenettes, the companions of Jehu, the chevaliers of Brassard, -- behold an uprising.