Serving no practical purpose (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">serving no practical purpose</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for otiose that I've seen before include "Slothful" , "Indolent or superfluous" , "Serving no useful purpose" , "Indolent, lazy" , "Devoid of worth or significance" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">serving no practical purpose</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for useless that I've seen before include "Worth zilch" , "Is Sue less impractical?" , "Having no benefical function" , "Vain, impractical" , "Not worth a jot" .)