The term 'Nights Before' can be solved by the crossword solution 'Eves', which is a four-letter word. The term 'Eves' is derived from the biblical story of Adam and Eve, in which Eve was created from Adam's rib and was the first woman on Earth. In this context, 'Eves' refers to the nights before a special event, such as a wedding or holiday. Therefore, the term 'Nights Before' can be summarized as the nights leading up to a special event.