More aged (5)
(Other definitions for elder that I've seen before include "Bush" , "Kind of tree or senior person in tribe" , "Senior member of a tribe" , "Layman of the church" , "First-born" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">more aged</span>' is the definition.<br/ ><span class="explanation-format__explanation">('old' can be similar in meaning to 'aged')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for older that I've seen before include "Elder" , "Of greater age (O, not E)" , "More ancient" , "Advanced in years (but wiser?)" , "Less young" .)