The phrase 'they're history' is often used to describe something that is no longer relevant or important. This phrase can be broken down into three crossword solutions: GONERS (6 letters), ANNALS (6 letters), and ERAS (4 letters). GONERS refers to people or things that have gone away, usually never to return. ANNALS are records of events, often written in chronological order. Finally, ERAS refer to a period of time, usually associated with a particular style, culture, or political system. Together, these three words paint a picture of something that has been forgotten and is no longer relevant.