“+ adjective
Etymology: International Scientific Vocabulary exo- + thermic
: characterized by or formed with evolution of heat : exoergic
exothermic chemical reactions
— opposed to endothermic
• exo·ther·mic·i·ty ˌek(ˌ)sō(ˌ)thərˈmisəd.ē noun -es
“+ adjective
Etymology: International Scientific Vocabulary exo- + thermic
: characterized by or formed with evolution of heat : exoergic
exothermic chemical reactions
— opposed to endothermic
• exo·ther·mic·i·ty ˌek(ˌ)sō(ˌ)thərˈmisəd.ē noun -es
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012