Wiktionary review
A broad, collaborative reference for multilingual definitions, translations, and word history.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Wiktionary is a free, multilingual dictionary project hosted by the Wikimedia Foundation. It is intended for people who need definitions, translations, pronunciation information, usage examples, etymologies, quotations, thesaurus content, or rhymes across languages. Separate language editions define words primarily in their respective languages, while entries can cover terms from many languages. Its collaborative editing model also makes it suited to contributors who want to improve or expand reference content.
There is no paid tier: Wiktionary is available through the web at no charge. The published feature set includes multilingual dictionary entries, definitions and senses, bilingual translation lookup, audio pronunciation files, usage examples and quotations, etymologies, thesaurus and rhyme resources, and collaborative editing. That combination gives readers more context than a definitions-only lookup tool, particularly when word history, related terms, or real-world usage matter. Audio files add pronunciation support, while translations help users move between languages without switching to a separate reference service.
Wiktionary’s main strength is breadth rather than a narrow focus on one language or one type of lookup. The Wikimedia Foundation describes the project as covering over 170 languages, and the entries can combine lexical, translation, pronunciation, historical, and related-word information. The tradeoff is access: the product is web-only, has no mobile apps, and does not provide offline access. People who want a free, contributor-oriented multilingual reference should choose Wiktionary; readers who require offline lookup or a dedicated mobile experience should consider a different dictionary product.
Wiktionary pros and cons
- Where it wins
- Covers definitions, translations, pronunciation, examples, and etymologies
- Includes thesaurus, rhyme, quotation, and usage resources
- Free access with collaborative editing across multilingual entries
- Where it doesn't
- Web-only access provides no offline use
- No mobile apps are available
- Entry depth and presentation can vary across language editions
Wiktionary fact sheet, pricing and score →
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