Muse with a lyre (5)
I believe the answer is:
erato
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">muse with a lyre</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 erato that I've seen before include "Who may have inspired poetry" , "inspiration for poetry" , "Muse of lyric poetry and mime" , "Inspiring female" , "poetic patroness" .)