Daily Almanac for
Nov 30, 2009
Search: Infoplease Info search tips
Search: Biographies Bio search tips

Dictionary


Bell' pur"chase




a tackle consisting of two standing single blocks, two running single blocks, a fall, and a runner, so arranged that it gives a mechanical advantage of six, neglecting friction. Also,Bell's' pur'chase.

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

bellpullbell push
    • Cite
    • Print
    • Bookmark

 

Related Content