Translation guide
The English word 'fortification' can refer to the physical defensive structures themselves, the process of strengthening a place against attack, or the act of strengthening something more abstractly. This guide covers how to express these meanings naturally in Japanese.
Referring to physical military defensive works like walls, ramparts, castles, or fortresses.
General term for a fortress or stronghold. Often used for large-scale military fortifications.
That old fortification is now a tourist attraction.
Specifically refers to castle walls or ramparts, the physical walls of a fortification.
The fortifications protected the town from enemy attacks.
A more technical term for defensive ramparts or earthworks. Often used in historical or military contexts.
Ancient Roman fortifications were excavated.
Referring to the action of building defensive structures or making a place stronger against military assault.
The act of fortifying, turning a place into a fortress. Often used as a noun or with する.
The town was fortified in preparation for war.
Defense preparations, including fortification. Can be used as a noun or with する.
A common phrase meaning 'to strengthen defenses', which implies fortifying a position.
Metaphorical use: making an argument, position, or system stronger or more secure.
Referring to food or beverages that have had vitamins or minerals added.
Avoid directly translating 'fortification' as 要塞化 when referring to abstract strengthening. Use 強化 or 補強 instead. 要塞化 is only for physical military fortification.
We need to strengthen the fortifications along the border.
They fortified their defenses against the enemy attack.
The new evidence fortified his position.