Site Map | FAQ

• Editor's Favorites
  • Winter Holidays
  • 2010 Calendar
  • 2009 Calendar and Holidays
  • Twilight Page
  • Tiger Woods Timeline
  • Countries of the World
  • 2009 Current Events
  • Top 50 U.S. Cities
  • Color Psychology
  • Holidays in America
  • Most Popular Names
  • The Fifty States

Dictionary

high'-en'er•gy phys'ics

Pronunciation: (hī'en'ur-jē), [key]
the branch of particle physics that deals with the collisions of particles accelerated to such high energies that new elementary particles are created by the collisions.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

High Energy Astrophysical Observatory

higher arithmetic

• • Cite
  • Print
  • Email
  • Bookmark
    • Add bookmark
    • Add to del.icio.us
    • Digg It!
    • Add to Reddit

Related Content Daily Word Quiz: insipid Analogy of the Day: Today's Analogy Spelling Bee: Today's Spelling Bee Kids' Word Quiz: blanch Crossword: Crossword Puzzle Guide Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language

Find definitions for: