Online Reference Tools

 
 

Use Online Reference Collections to search across many online reference titles simultaneously.

Online Reference Collections

DICTIONARIES, GLOSSARIES + THESAURUSES

ACT Architectural Glossary

  • Defines approximately 200 common architectural terms
  • Includes a picture in every definition

Merriam-Webster Visual Dictionary Online

  • Provides visual definitions alongside the traditional text definitions; for example, the definition of a house frame includes a diagram of the frame with other relevant terms (rafter, ceiling joist, stud, etc.) labeled and defined

Collins Dictionaries

  • Includes dictionaries, thesauruses, and an English for Learners section with additional information on how to use words
  • Includes bilingual dictionaries for English-Spanish, English-French,
    English-German, and English-Italian

Oxford Dictionaries

  • Includes the Compact Oxford English Dictionary, the Oxford Concise Dictionary of First Names, and an abbreviated version of the Oxford Companion to Western Art

The Vocabulary.com Dictionary

  • Includes basic dictionary definitions as well as help choosing between similar-sounding words such as affect and effect, or faze and phase

Dictionary.com

  • Includes definitions from the American Heritage and Webster’s dictionaries
  • Covers medical and legal terms

TheFreeDictionary.com

  • Includes definitions from the American Heritage and Collins dictionaries
  • Features "Starts with" and "Ends with" search options

Free Thesaurus from TheFreeDictionary.com

  • Includes entries from The American Heritage Roget’s Thesaurus and the Collins Thesaurus of the English Language
  • Features both synonyms and antonyms

Thesaurus.com

  • Includes entries from Roget’s II: The New Thesaurus
  • Features both synonyms and antonyms

WordReference.com – Online Language Dictionaries

  • Bilingual dictionaries including English-Spanish, English-French,
    English-German, and many more
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ENCYCLOPEDIAS

Encyclopedia.com

  • Includes articles from the Columbia Encyclopedia, the Oxford World’s Encyclopedia, Webster’s New World Dictionary, and other sources

Encyclopedia Smithsonian

  • Covers a broad range of subjects
  • Includes links to other excellent sites

Reference.com

  • Includes articles from the Columbia Encyclopedia, the Encyclopedia Britannica, and other sources

Wikipedia

  • Covers a broad range of subjects
  • Many articles include links to related resources in the Notes,
    References, and External Links sections
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DISSERTATIONS + THESES

Open Access Theses and Dissertations

  • Provides access to nearly 2 million graduate theses and dissertations published around the world.

PQDT Open

  • ProQuest Dissertations & Theses Open provides the full text of open access dissertations and theses free of charge.
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WRITING, CITING + STYLE GUIDES

Purdue Online Writing Lab (OWL)

  • Features excellent information about writing academic papers
  • Covers citations using APA, Chicago and MLA styles

Citing Primary Sources | Library of Congress

  • Provides guidelines for citing websites, cartoons, films, maps, photographs, audio files, and other types of digital information, from the Library of Congress
  • Features citation examples in APA, Chicago and MLA styles

Research and Documentation Online, 5th Edition / by Diana Hacker and Barbara Fister

  • Includes information about citing every type of source, from books to blogs
  • Covers MLA, APA and Chicago citation styles

Writin Resources | The Writing Center at Harvard University

  • Features quick guides to every stage of the writing process, from selecting a topic and developing a thesis to organizing your paper and preparing the final draft
  • Includes information on citing sources

Citation Styles & Tools | University Libraries | University of Washington

  • Features quick guides to citing sources in APA, Chicago and MLA styles
  • Includes links to other online style guides and to citation-generating tools
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HISTORY + POLITICS

BBC Country Profiles

  • Features information about countries around the world

CIA World Factbook

  • Features information about countries around the world

History World

  • Features articles, images and timelines
  • Covers world history from prehistoric times to the present

Indian Census Bureau

  • Includes demographic and economic information for all areas of the
    United States
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LITERATURE + MYTHOLOGY

Bartleby.com

  • Includes full-text poetry, fiction, nonfiction, quotations, and reference works
  • Features inaugural addresses by United States presidents
  • Covers a wide range of writing, from the Bhagavad-Gita to Charles Dickens

Project Gutenberg

  • Includes the full text of approximately 10,000 books
  • Covers a wide range of writing, from the Bible to modern fiction
  • Features almanacs, dictionaries, encyclopedias, poetry, drama, fiction,
    and nonfiction

The Oxford Shakespeare on Bartleby.com

  • Includes the complete works of William Shakespeare

Encyclopedia Mythica

  • Covers mythology, folklore and religion
  • Includes an image gallery of deities, heroes and mythical creatures
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MEDICINE + HEALTHCARE

MedlinePlus (start here!)

  • This is THE place to start your search for reliable health information.
  • Provides excellent information about the complete range of health, wellness, and medical topics.
  • Search the whole site, or browse by topic, by drug or supplement, or by population (children, men, women, or seniors)
  • Includes links to reliable information on the websites of other trusted organizations.

Evaluating Health Information | MedlinePlus

  • Provides excellent information about how and why to carefully evaluate heatlh information.

Finding and Evaluating Online Resources on Complementary Health Approaches

  • Provides excellent information about how and why to carefully evaluate heatlh information, with a particular focus on alternative and complementary medicine.

Centers for Disease Control and Prevention (CDC)

  • Provides excellent information about the complete range of health, wellness, and medical topics.
  • Includes statistics, research findings, and information about diseases, environmental health, workplace safety, injuries and violence, emergency preparedness and response, and much more.
  • Search the whole site, or browse by topic or by population (children, the elderly, travelers, etc.)

National Center for Complementary and Alternative Medicine (NCCAM)

  • Provides excellent information about complementary and alternative medicine.
  • Includes links to reliable information on the websites of other trusted organizations.

National Institute of Mental Health (NIMH)

  • Provides excellent information about mental health, psychology, psychiatry, and neuroscience.
  • Search the whole site, or browse by topic, treatment, or population (children, men, women, or seniors)
  • Includes links to reliable information on the websites of other trusted organizations.

World Health Organization (WHO)

  • Covers the complete range of health, wellness, and medical topics.
  • Includes research data and statistics related to a wide range of health topics and countries around the world.
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SCIENCE + MATH

OnlineConversion.com

  • Converts measurements from one unit (for example, inches) to another (for example, centimeters)

Science.gov

  • Includes information from a variety of governmental departments and research agencies
  • Covers all areas of science, including climate change, energy, air
    quality, and physical geography