P / pugnācŭlum
noun

pugnācŭlum

gen. pugnācŭli · gender neuter · decl. 2nd
a fortified place; fortification; fortress
a fortified place, fortification, fortress, bastion, bulwark (ante- and post-class.), Plaut. Mil. 2, 3, 63; Amm. 21, 12, 18.