空冷 くうれい Meanings Noun, の-adjective air cooling Kanji 空 sky. Read as クウ. 冷 cool. Read as レイ. Example sentences そうです、異常音は空冷ファンの最後の断末魔だったのです。That's right, that strange sound was the final death scream of the cooling fan. Words containing 空冷 空冷式 (くうれいしき) air-cooled 空冷ファン (くうれいファン) cooling fan Jinuma: Japanese Dictionary · Word lists