plural of arse in a sling

(philosophy) Gottfried Leibniz's philosophical theory of causation, according to which every substance affects only itself, but all the substances in the world (both bodies and minds) nevertheless ...

(dated, military) A large gabion, six or seven feet long, filled with fascines, which the sapper sometimes rolls along before him for protection from the fire of an enemy.

simple past tense and past participle of sophisticate