ravelins

In military architecture, a projecting outwork forming a salient angle beyond the main ditch and in front of the curtain wall. ... more
AAT-Taiwan contains 35,450 concepts
Translated Concepts:34411
Proofread Concepts:31005
Expert-verified:1040 / Image Files:3990
(Last Update:2022-05-27 17:34:14)
Translated Concepts:34411
Proofread Concepts:31005
Expert-verified:1040 / Image Files:3990
(Last Update:2022-05-27 17:34:14)