Radical Radical 冫 means "ice". Kanji with radical 冫: 冬 (winter), 寒 (cold), 冷 (cool), 凍 (frozen), 凝 (congeal), 冶 (melting), 凄 (uncanny), 准 (quasi-)...
冫・漢字(Kanji with 冫)
wintercoldcoolfrozencongealmeltinguncannyquasi-