Odd, rum (7)
I believe the answer is:
strange
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">odd</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that odd can be written as strange)</span><br/ ><br/ >'<span class="explanation-format__original">rum</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ ></span>
(Other definitions for strange that I've seen before include "Surreal" , "Funny" , "Peculiar; Morse's boss" , "Queer" , "Out of the ordinary" .)