Towering; noble (5)
I believe the answer is:
lofty
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">towering</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that towering can be written as lofty)</span><br/ ><br/ >'<span class="explanation-format__original">noble</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ ></span>
(Other definitions for lofty that I've seen before include "Noble; aloof" , "Eminent" , "Soaring" , "Tall, arrogant" , "Exalted" .)