A sound drubbing. Oignement is a noun corruptly formed from hogner. In Lyons boys called the little cuffs which they gave each other hognes.
“Frère Eleuthere a trenchoisons,
Et jʹay orgement de Bretaigne;
Qui garist de roigne et de taigne.”
Le Martyre de S. Denis, etc., p. 129.