Leg affair is a compound noun made up of two words, "leg" and "affair." The word "leg" is pronounced /lɛɡ/ and refers to one of the limbs that support the body, while "affair" is pronounced /əˈfɛər/ and means an event or situation. Together, "leg affair" refers to a situation or event related to the legs, such as an injury or a particular style of dress that emphasizes the legs. The spelling of this word follows standard English conventions for spelling and pronunciation.