blockhouse
block·house
noun
1.
a stronghold that is reinforced for protection from enemy fire; with apertures for defensive fire
Origin
From block + house. Calque of German Blockhaus.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.