Glacial ridge (5)
'glacial ridge' is the definition.
(I've seen this in another clue)
This is all the clue.
(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" .)
'glacial ridge' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for esker that I've seen before include "gravelly deposit" , "Sediment" , "bar, perhaps" , "Gravel ridge; reeks (anag.)" , "Glacial ridge" .)