Merriam-Webster adds 1,400 new words in 2026: Vibe coding, meme coin, parasocial, AGI, Sunday scaries, tra

Posted on September 18, 2026
By Business News Today
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In brief

Merriam-Webster's 2026 dictionary update introduces 1,400 new words reflecting contemporary digital culture and technological advancement. The expansion captures emerging vocabulary from artificial intelligence, cryptocurrency, social media, and workplace trends. Notable additions include 'vibe coding,' 'AGI,' 'meme coin,' and 'parasocial,' demonstrating how language evolves through tech innovation and generational expression. This comprehensive lexicographic refresh highlights the dictionary's commitment to documenting modern linguistic shifts across digital platforms, workplace culture, and everyday communication.

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Merriam-Webster adds 1,400 new words in 2026: Vibe coding, meme coin, parasocial, AGI, Sunday scaries, tra

Merriam-Webster has added 1,400 new words and definitions to its online dictionary. These additions include internet slang, AI terminology, and modern lifestyle expressions. Terms like 'vibe coding', 'AGI', and 'parasocial' now feature in the recognized lexicon. Food trends and everyday life expressions also received new entries. This update reflects language's evolution across technology and popular culture.