I / intertrīgo
noun

intertrīgo

gen. ĭnis · gender feminine · decl. 3rd
a chafing; fretting; galling of the skin
a chafing, fretting, or galling of the skin in riding, walking, etc., Varr. L. L. 5, § 176 Müll.: intertrigines, Plin. 20, 14, 53, § 151.