The , was released on November 18, 2025 . This milestone marked the first major print revision of the iconic reference book in 22 years , following the long-standing 11th edition released in 2003. Key Upgrades and Changes
: New sidebar features offer thematic lists (e.g., "Words from the 1990s") and etymological trivia. merriam webster collegiate dictionary 12th edition
: The 1,856-page volume features more than 20,000 additional usage examples and expanded entries for the 500 most frequently looked-up words. Curated Word Lists The , was released on November 18, 2025
The Merriam-Webster Collegiate Dictionary, Twelfth Edition is not a radical reinvention but a careful, timely update of an American classic. It respects the past while embracing the linguistic present. Whether you are a student tackling Ulysses , a professional needing to verify a hyphenation, or simply a curious reader who loves the heft and scent of a well-made book, this dictionary belongs on your desk. It is, as its name promises, the collegiate standard—a trusted guide to the vocabulary that shapes our thoughts, our writing, and our world. : The 1,856-page volume features more than 20,000
: Psychological manipulation to make someone question their own reality. The Professional Standard