World Directory Search Engine

WordCentral.com -  .

Alcwin.org - [ Mature Teens ] - Site listing several types of dictionaries related to the sciences.

The American Heritage Dictionary of the English Language - [ Kids/Teens/Mature Teens ] - Contains over 90,000 entries, including 70,000 audio word pronunciations.

ArtLex - [ Teens/Mature Teens ] - Dictionary of visual art defines more than 3,500 art-related terms. Also includes a comprehensive collection of artwork and famous quotes.

Biographical Dictionary - [ Kids/Teens/Mature Teens ] - Read about more than 28,000 notable men and women from history. Search by names, dates, professions, achievements, and more.

DinoDictionary.com - [ Kids/Teens/Mature Teens ] - Features profiles of over 300 known dinosaurs along with pronunciations of their names.

eLook Dictionary - [ Kids/Teens ] - Provides definitions, synonyms, and related words.

Fact Monster - [ Teens/Mature Teens ] - An online dictionary with definitions of more than 125,000 words and links to other related student tools.

Free On-line Dictionary of Computing - [ Kids/Teens/Mature Teens ] - A searchable dictionary of terms from computing and related fields.

Giraffian Children's Picture Dictionary - [ Kids ] - A collection of illustrated words and concepts, aimed at children in preschool or early primary years.

Ice Phoenix Vocab Project - [ Teens/Mature Teens ] - Downloadable program that looks up entire lists of vocabulary words.

InfoVisual - [ Kids/Teens/Mature Teens ] - Thematic visual dictionary that focuses on learning through images. Concise definitions within the fields of vegetal biology, animal biology, human anatomy, and transportation.

The Internet Picture Dictionary - [ Kids/Teens/Mature Teens ] - Free, online multilingual picture dictionary with interactive activities for English, French, German, Spanish, Italian and ESL learners.

Little Explorers - [ Kids ] - Picture dictionary gives definitions, pictures, and Internet links for over 2,350 entries. Includes translations for English to and from Dutch, French, Spanish, and more.

NetLingo Dictionary - [ Teens/Mature Teens ] - Provides a glossary of Internet jargon and acronyms.

OneLook Dictionary Search - [ Kids/Teens/Mature Teens ] - Type in a word and search many dictionaries at once. Also has a reverse dictionary and translations.

Pidic.com - [ Teens/Mature Teens ] - An online picture dictionary with thousands of image.

PSEUDOdictionary - [ Mature Teens ] - Defines everyday words including slang, webspeak, and colloquialisms.

RhymeZone - [ Kids/Teens/Mature Teens ] - Online rhyming dictionary. Search for a word and get a list of potential words that rhyme in addition to a definition.

The Skeptic's Dictionary - [ Teens/Mature Teens ] - Definitions and essays on occult, paranormal, and supernatural ideas and practices from the point of view of someone who is a sceptic, that is, does not believe in these things.

Tech Terms Computer Dictionary - [ Mature Teens ] - A searchable dictionary of computer terms with definitions explained in simple language.

Terminology Collection: Online Dictionaries - [ Teens/Mature Teens ] - Glossaries for several languages and for specialized fields from the University of Vaasa, Finland.

WebDictionary.co.uk - [ Teens/Mature Teens ] - Online dictionary and reference website.

Webopedia - [ Teens/Mature Teens ] - Definitions of many computer-related terms, from hardware to the internet.

wordIQ - [ Teens/Mature Teens ] - Search on several different dictionaries, an encyclopedia, and the web.

Wordsmyth - [ Kids/Teens/Mature Teens ] - A dictionary and thesaurus in one. Also gives parts of speech and examples for more than 50,000 words.