Odd, strange (8)
I believe the answer is:
peculiar
<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 peculiar)</span><br/ ><br/ >'<span class="explanation-format__original">strange</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ ></span>
(Other definitions for peculiar that I've seen before include "'Strange, odd (8)'" , "Odd, rum, funny" , "Unusual" , "Out of the ordinary" , "Strange, I clear up" .)