Lowest part of a glacier (3)
I believe the answer is:
toe
(Other definitions for toe that I've seen before include "Drive obliquely" , "Conform or obey; ... the line" , "Small member" , "Feature of footwear" , "one digit?" .)
I believe the answer is:
toe
(Other definitions for toe that I've seen before include "Drive obliquely" , "Conform or obey; ... the line" , "Small member" , "Feature of footwear" , "one digit?" .)