Something worth having (5)
I believe the answer is:
asset
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">something worth having</span>' is the definition.<br/ ><span class="explanation-format__explanation">(an asset is something valuable or useful)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for asset that I've seen before include "good point" , "Valuable person" , "Part of motor vehicle wheel" , "Valued item" , "Help" .)