Plains dwelling (5)
I believe the answer is:
tepee
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">plains dwelling</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for tepee that I've seen before include "home for Native Americans" , "Traditional tent of N American aborigine" , "Native American tent" , "Home of the brave!" , "Native American dwelling" .)