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Merriam-Webster Names 'Slop' 2025 Word of the Year

Merriam-Webster cites search spikes that capture rising concern over AI-generated low-value content.

Overview

  • Merriam-Webster defines “slop” as digital content of low quality produced in quantity by artificial intelligence.
  • Editors selected the term after analyzing search trends, a process the publisher’s president Greg Barlow described as pairing data signals with editorial judgment.
  • The choice aligns with a broader 2025 pattern as other lexicographers highlighted AI-linked terms, including Oxford’s “rage bait,” Collins’ “vibe coding,” Cambridge’s updated “parasocial,” and The Economist’s earlier nod to “slop.”
  • Reports documented AI slop surging on YouTube, prompting a monetisation policy change requiring “original” and “authentic” content, while Bloomberg found AI‑generated videos proliferating on YouTube Kids.
  • The spread has extended to offices through “workslop” described by Harvard Business Review, and researchers, including an MIT study on chatbots, warn of potential cognitive downsides, especially for young users.