Documents the meaning, history, and pronunciation of over half a million words. Trace the historical evolution of a word using quotations found in sources ranging from classic literature to cookbooks.
Online dictionaries for many languages including Arabic, Chinese, Czech, French, German, Greek , Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Spanish, and Turkish. Also has an app for mobile devices.
Note: Registration required to download images.
An image library for the arts and sciences. A rich collection of more than one million high-resolution images and tools for teaching and research. Subjects include architecture, painting, photography, sculpture, decorative arts and design, as well as archeological and anthropological objects. Coverage: prehistory to present.
Collection of more than 146,000 proprietary and royalty-free maps. All maps are high resolution starting at 300dpi with some as large as poster-size. Many maps are PowerPoint-ready. Updated monthly.
