MIDLEG Meaning of MIDLEG in English I. ˈ ̷ ̷ˌ ̷ ̷ nounEtymology: mid (I) + leg : the middle of the leg II. ˈ ̷ ̷| ̷ ̷ adverb 1. : at the middle of the leg2. : to the middle of the leg Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012