Rut (6)
'rut' is the definition.
(I know that rut can be written as furrow)
This is the entire clue.
(Other definitions for furrow that I've seen before include "Long shallow trench in the ground" , "Ploughed trench" , "'Rut, groove (6)'" , "A long groove or deep wrinkle" , "Kind of groove, in land or on forehead" .)
'rut' is the definition.
(I know that rut can be written as groove)
This is the entire clue.
(Other definitions for groove that I've seen before include "LP track" , "Kind of furrow or rut" , "Long narrow cut in hard material" , "'Channel, furrow (6)'" , "Rut - routine" .)