If you haven’t heard the term, well, perhaps you’ve been spending too much time on activities that do rot your brain, like binge-watching or doomscrolling. Oxford said this week that the phrase “gained new prominence in 2024,” as it was used about 230% more than in 2023.

With more than 37,000 votes, Oxford picked the Gen Alpha slang term "brain rot" as its 2024 Word of the Year. Here's what the term means.

Oxford University Press has named “brain rot” its word of the year. It's defined as “the supposed deterioration of a person’s mental or intellectual state,” especially from consuming too much low-grade online content.