WordCentral.com*Cool Site* - Merriam-Webster's site for kids has a student dictionary, Daily Buzzword, and interactive word games. Includes homework help and lesson plans for teachers.
Alcwin.org - [ Mature Teens ] - Site listing several types of dictionaries related to the sciences.
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.
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 images
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.
