Defensive structure (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">defensive structure</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that rampart is a type of fortification)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for rampart that I've seen before include "Castle embankment" , "section of defence?" , "Broad defensive wall" , "Battlement, fortification" , "Defensive structure" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">defensive structure</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that redoubt is a type of fortification)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for redoubt that I've seen before include "Entrenched stronghold" , "Temporary military fortification" , "Defensive outwork" , "Obtrude in kind of military fieldwork" , "Military defence-work" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">defensive structure</span>' is the definition.<br/ ><span class="explanation-format__explanation">(fortification is a kind of defensive structure)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for fortification that I've seen before include "Eg, a defensive wall" , "Strengthening" .)