熱帯夜 ねったいや Meanings Noun tropical night (i.e.: night in which temperature doesn't fall below 25 degrees C) Kanji 熱 heat. Read as ネツ. 帯 belt. Read as タイ. 夜 night. Read as ヤ. Words containing 熱帯夜 超熱帯夜 (ちょうねったいや) super tropical night Jinuma: Japanese Dictionary · Word lists