Merriam-Webster Dictionary

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

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About

Merriam-Webster Dictionary is ranked #4 of 36 in online dictionaries on Inferse. It runs on Android, API, iOS, Web. There is a free plan. Paid plans start at $0.83/mo.

Compared on online dictionaries

Free plan: Yesmerriam-webster.com
Audio pronunciation: Yesmerriam-webster.com
Usage examples: Yesmerriam-webster.com
Translation lookup: Yesmerriam-webster.com
Offline access: Yesmerriam-webster.com
Mobile apps: ios_androidmerriam-webster.com
Languages covered: 1merriam-webster.com

Facts

Dictionary reference: The Merriam-Webster.com Dictionary is a regularly updated, online-only reference with new entries, revised definitions, and digital features.merriam-webster.com · 29 Sept 2026
Dictionary and thesaurus: The app provides dictionary and thesaurus access, including offline access to definitions and synonyms.merriam-webster.com · 29 Sept 2026
Voice search: The app includes voice search for looking up words without spelling them.merriam-webster.com · 29 Sept 2026
Vocabulary learning: The app includes vocabulary-building quizzes, favorite words, and search history.merriam-webster.com · 29 Sept 2026
Specialized dictionaries: Medical, Legal, and Kids dictionaries are available through an in-app purchase.merriam-webster.com · 29 Sept 2026
Editorial content: The website offers Word of the Day, grammar and usage guidance, wordplay, games, quizzes, and a thesaurus.merriam-webster.com · 29 Sept 2026
API integrations: The Dictionary API provides definitions, etymologies, audio pronunciations, synonyms, antonyms, and specialized medical, Spanish, ESL, and student-friendly vocabulary for integration into apps.dictionaryapi.com · 29 Sept 2026
API limits: Non-commercial API use is free up to 1,000 queries per day per API key and is limited to two reference APIs; commercial use requires contacting Merriam-Webster for case-by-case terms.dictionaryapi.com · 29 Sept 2026
Privacy and payment security: Merriam-Webster says it does not sell personal information and typically uses a PCI/DSS-compliant payment processor without itself processing or storing card details.merriam-webster.com · 29 Sept 2026
Privacy choices: The privacy policy describes cookie and tracking technologies and provides choices for opting out of some data uses and disclosures.merriam-webster.com · 29 Sept 2026
Support: The maker provides online help, mobile app FAQs, and a contact route for product questions.merriam-webster.com · 29 Sept 2026
Audience: The maker describes its sites and apps as language resources for visitors, English-language learners, and users seeking reference and vocabulary-building tools.merriam-webster.com · 29 Sept 2026
Company history: Merriam-Webster says the company began in 1831 as G. & C. Merriam Co. and was renamed Merriam-Webster, Incorporated, in 1982.merriam-webster.com · 29 Sept 2026