What Is The Word Of The Year 2025. Oxford’s 2025 word of the year: Oxford university press has officially dubbed brain rot its 2025 word of the year.

Following a public vote in which more than 37,000 people had their say, we’re pleased to announce that the oxford word of the year for 2025 is ‘brain rot’. Word of the year 2025 november 25, 2025 each year, the macquarie dictionary calls together a selected committee to discuss the new words and definitions that have entered the macquarie.