Oxford Dictionary English torrid zone nounnoun BrE BrE//ˈtɒrɪd zəʊn// ; NAmE NAmE//ˈtɔːrɪd zoʊn// , NAmE//ˈtɑːrɪd zoʊn// [singular] (specialist) Add to my wordlistjump to other resultsan area of the earth near the equator synonym the tropicsSee torrid zone in the Oxford Advanced American DictionaryCheck pronunciation: torrid zone oxfordlearnersdictionaries.com