frostbound (adjective) freezing: very cold
Sinonime: aggression,
assault,
breach, entrenchment, foray, forced entrance, incursion, infiltration, infraction, infringement, inroad, intrusion, irruption, maraud,
offense,
offensive,
onslaught, overstepping, raid,
transgression, trespass, usurpation,
violationAntonime: retreat,
surrender,
withdrawal