Wait on (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wait on</span>' is the definition.<br/ ><span class="explanation-format__explanation">(to wait on someone is to serve them)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for serve that I've seen before include "Be useful to" , "Work for, be of use to" , "Act as waiter" , "deal" , "Attend; start to play tennis" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wait on</span>' is the definition.<br/ ><span class="explanation-format__explanation">(eg a servant attends or waits on someone)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for attend that I've seen before include "notice" , "put in an appearance" , "Show up" , "Be present at (an event)" , "take heed" .)