Capital of California (10)
I believe the answer is:
sacramento
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">capital of california</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sacramento that I've seen before include "State capital of California" , "port" , "US city" .)