With 64-Across, symbol of coldness (3)
I believe the answer is:
ice
(Other definitions for ice that I've seen before include "Constituent of 2dn" , "Finish decorating the Christmas cake" , "Glaciate" , "Chill - harden" , "Some number" .)
I believe the answer is:
ice
(Other definitions for ice that I've seen before include "Constituent of 2dn" , "Finish decorating the Christmas cake" , "Glaciate" , "Chill - harden" , "Some number" .)