Cricket ground building (8)
I believe the answer is:
pavilion
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cricket ground building</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for pavilion that I've seen before include "Building on sports ground for players and spectators" , "Building by a cricket pitch" , "summerhouse" , "Exhibition tent; sports building" , "Cricket ground clubhouse" .)