Glacial ridge (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">glacial ridge</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for arete that I've seen before include "Glacial ridge" , "Narrow mountain ridge - eater (anag)" , "Sharp ridge on mountain, with a tree" , "feature of range" , "part of mountain range" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">glacial ridge</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for esker that I've seen before include "gravelly deposit" , "Sediment" , "bar, perhaps" , "Gravel ridge; reeks (anag.)" , "Glacial ridge" .)