The phrase "last instalment" refers to the final part or payment of something that is divided into several parts or payments over a period of time. Full definition
By rights, that should mean the long - awaited last instalment of Peter Jackson's overcranked, elf - infested Tolkien yarn should turn out to be a bona fide masterpiece, a furry - footed Citizen Kane. (theguardian.com)
Heading to cinemas this coming December is the very last instalment in the hugely popular Hobbit series of movies from director Peter Jackson. (thehollywoodnews.com)
Forza Horizon 2 is a great game in itself, but to promote the newest and possibly last instalment of Fast and Furious, they have teamed together to make an DLC for all racing fanatics! (xboxoneuk.com)