Financial institutions (5)

I believe the answer is:
banks
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">financial institutions</span>' is the definition.<br/ ><span class="explanation-format__explanation">(bank is a kind of financial institution)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for banks that I've seen before include "Relies" , "Financial institutions" .)