Online dictionaries

Wiktionary ( , ; rhyming with "dictionary") is a multilingual, web-based project to create a free content dictionary of terms (including words, phrases, proverbs, linguistic reconstructions, etc.) in a large number of natural languages and a number of artificial languages. These entries may contain definitions, images for illustration, pronunciations, etymologies, inflections, usage examples, quotations, related terms, and translations of terms into other languages, among other features. It is collaboratively edited by volunteers via a wiki. Its name is a portmanteau of the words wiki and dict

Esperanto dictionary (work item)

The Online Etymology Dictionary, also known by its domain name Etymonline, is an American online dictionary of the origins and historical development of English words, compiled and written primarily by Douglas R. Harper. Harper founded the project in 2001. Since 2021, Talia Felix has served as associate editor.

online, searchable, encyclopedic dictionary of computing subjects

BabelNet is a multilingual lexical-semantic knowledge graph, ontology and encyclopedic dictionary developed at the NLP group of the Sapienza University of Rome under the supervision of Roberto Navigli. BabelNet was automatically created by linking Wikipedia to the most popular computational lexicon of the English language, WordNet. The integration is done using an automatic mapping and by filling in lexical gaps in resource-poor languages by using statistical machine translation. The result is an encyclopedic dictionary that provides concepts and named entities lexicalized in many languages an

dictionary-based social networking service

is a Japanese-language online encyclopedia which allows users to search across dictionaries, encyclopedias, and databases provided by publishers and others. It is operated by Voyage Marketing Co. At launch, the service's name was in rōmaji, but has since been stylized in katakana.

dictionary of the Swedish language

dictionary of the Lithuanian language

Susning.nu (in English literally meaning "") was a Swedish language wiki website created by Lars Aronsson (also the founder of Project Runeberg) in 2001 and active until 2009. In its first three years, the website ran as an open wiki that anyone could edit. Susning did not have a pronounced ambition and could be compared in scope to Everything2; Aronsson's stated original aim for Susning was "to make it into whatever the users want it to be". As such, Susning was an encyclopedia, a dictionary, and a discussion forum about any concept of interest to its users. Because of this, Susning grew and

online dictionary service by Google

WordReference is an online translation dictionary for, among others, the language pairs English–French, English–Italian, English–Spanish, French–Spanish, Spanish–Portuguese and English–Portuguese.

biographical dictionary

dictionary of the Portuguese language

Vukajlija is a popular Serbia-based slang dictionary. The site mainly consists of often humorous definitions, observations and (not rarely vulgar) explanations of slang terms. It is similar to Urban Dictionary.

French organization

FrameNet is a group of online lexical databases based upon the theory of meaning known as Frame semantics, developed by linguist Charles J. Fillmore. The project's fundamental notion is simple: most words' meanings may be best understood in terms of a semantic frame, which is a description of a certain kind of event, connection, or item and its actors.

dictionary of German legal terminology from the Middle Ages to the 19th century

historical dictionary of the Welsh language

Danish language dictionary

collaborative online dictionary for many languages

general-purpose Esperanto dictionary on the Internet (with translations into multiple languages)

Swedish dictionary

Latin–English dictionary program

dict.cc is a free, multilingual online dictionary. For offline use the dictionaries can be downloaded as text files and used in various programs on Windows, iOS, Android and Palm OS. Dict.cc GmbH have their main office in the Austrian capital city of Vienna.

dictionary published by the Royal Irish Academy

Lexipedia is an online visual semantic network with dictionary and thesaurus reference functionality built on Vantage Learning's Multilingual ConceptNet. Lexipedia presents words with their semantic relationships displayed in an animated visual word web. Lexipedia contains an expanded version of the English Wordnet and supports six languages; English, Dutch, French, German, Italian, Spanish languages.

British lexicographer

Wikimedia list article

EuroWordNet (EWN) was a European research project to build a multilingual database of wordnets for several European languages. Each language has its own wordnet structured along the same lines as the Princeton WordNet, with synsets linked by semantic relations. The wordnets are interconnected through an Interlingual Index (ILI) that maps language-specific synsets to a shared set of concepts, enabling cross-lingual queries and applications.

Afrikaans-language dictionary

online dictionary

Sri Lankan free electronic dictionary service