Apotheosis (5)
I believe the answer is:
ideal
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">apotheosis</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that apotheosis can be written as ideal)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for ideal that I've seen before include "Model of perfection" , "just the job" , "supreme" , "Textbook" , "In her dreams" .)