US cattle farm (5)
I believe the answer is:
ranch
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">us cattle farm</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ranch that I've seen before include "Stock farm in US, Aus." , "US livestock farm" , "Farm on a large scale" , "Large US cattle farm" , "Large farm rearing particular livestock" .)