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Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Medical device manufacturer of Penumbra System, Penumbra Coil 400, and Neuron Intracranial Access System for cerebrovascular therapies

Welcome to the official Penumbra Series website. Penumbra is a first person horror adventure series for Windows, Mac OS X and Linux. Featuring a unique physics based interaction system, allowing the player to interact with the environment in a new an...

Penumbra Theatre creates professional productions that are artistically excellent, thought provoking, relevant, and illuminate the human condition through the prism of the African American experience.

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

The leading university-based site for information on stroke care and research.

IMDb: The biggest, best, most award-winning movie site on the planet.

Space.com provides information on everything Space - satellites, stars, astronomy, the Sun, planets, NASA and more.