Site Map | FAQ

• Editor's Favorites
  • American Indian Heritage Month
  • 2010 Calendar
  • 2009 Calendar and Holidays
  • Twilight Page
  • Thanksgiving
  • Countries of the World
  • 2009 Current Events
  • Top 50 U.S. Cities
  • Color Psychology
  • Holidays in America
  • Most Popular Names
  • The Fifty States

Dictionary

Na'pier's bones'

Math.
a form of multiplication table originally marked on sticks of bone or ivory that could be rearranged to carry out the operations of multiplication or division. Also called Na'pier's rods'.

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

Napierian

napiform

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

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

Find definitions for: