Phoenician seaport (4)
I believe the answer is:
tyre
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">phoenician seaport</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for tyre that I've seen before include "Rubber ring on a wheel" , "Wheel-hoop" , "Biblical town" , "Rubber wheel; port" , "Phoenician city" .)