Dictionaries & Thesauri

Language Dictionaries

      Acronym Server
      Biographical Dictionary
      Cambridge Advanced Learner’s Dictionary
      Cambridge Dictionary
      Cambridge Dictionary of American English
      Cambridge International Dictionary of Idioms
      Cambridge International Dictionary of Phrasal Verbs
      Dictionary of Acronym
      Encarta Dictionary
      English to Punjabi Dictionary
      Longman Dictionaries
      Longman Dictionary
      Merriam-Webster Collegiate Dictionary
      One Look Dictionary Search
      Oxford Advanced Learner’s Dictionary
      Oxford Dictionary
      Punjabi dictionary
      Punjabi to English Dictionary
      The Free Dictionary
      Virtual Library: General reference dictionaries
      Webster Dictionary
      Webster’s Online Dictionary
      Word Reference
      Yours Dictionary of English Language
Subject Dictionaries
      All Subject and Language Dictionary
      Art Dictionary
      Bible dictionary
      Biographical Dictionary
      CABI Thesaurus
      Chinese dictionary
      Computer & Internet dictionary
      Dictionary of Algorithms and Data Structures
      Dictionary of Biology (via Oxford Reference Online)
      Dictionary of cell & Molecular Biology
      Dictionary of Ecology (via Oxford Reference Online)
      Dictionary of Plant Sciences (via Oxford Reference Online)
      Dictionary of the Social Sciences
      Dream interpretation dictionary
      Dream interpretation dictionary
      English Dictionary
      French Dictionary
      German dictionary
      Greek dictionary
      Hebrew dictionary
      Italian dictionary
      Japanese Dictionary
      Latin dictionary
      Law & Legal dictionary
      Library Automation/Technology Glossary
      Mathematical Dictionaries
      MedBio World: Online scientific and medical dictionaries
      Medical Dictionary
      Medical dictionary
      Merriam Webster Dictionary
      M-W Thesaurus
      Occupational Titles
      ODLIS —
      Online Dictionary of Library & Information Science
      Online Dictionary of the Social Sciences
      Polish Dictionaries
      Rhyming dictionary
      Roget’s II: The New Thesaurus
      Roget’s Int. Thesaurus of English Words and Phrases
      Roget’s Thesaurus
      Russian dictionary
      Science dictionary
      Sign language dictionary
      Slang dictionary
      Spanish Dictionary
      Sports Glossaries
      Turkish dictionary
      Vietnamese Dictionary
      Virtual Librarian: Glossary & Index
      Visual Thesaurus