冷 れい Meanings Noun refrigerator (on floor plans) See also: 冷蔵庫 (れいぞうこ). な-adjective, Noun cold; cool Noun cold sake See also: 冷酒 (ひやざけ). Kanji 冷 cool. Read as レイ. Words containing 冷 冷蔵庫 (れいぞうこ) refrigerator 冷静 (れいせい) calmness 冷凍 (れいとう) freezing And 176 more. Jinuma: Japanese Dictionary · Word lists