West Country river (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">west country river</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 severn that I've seen before include "Gloucester's river" , "Flower" , "Longest river in Britain" , "West Country river" , "Longest British river" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">west country river</span>' is the definition.<br/ ><span class="explanation-format__explanation">(the River Exe)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for exe that I've seen before include "Tiverton's river" , "Topsham's river" , "Devon river" , "West Country river" , "source of water" .)