Hallucinatory state (8)
I believe the answer is:
delirium
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hallucinatory state</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 delirium that I've seen before include "Wild enthusiasm" , "Disturbed state of mind - excitement" , "Extreme mental disturbance" , "Feverish excitement" , "Wild state of mind" .)