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hodoscope definition

hodo·scope (häd′ə skōp′)

noun

an instrument for tracing the paths of ionizing particles, as of electrons in cosmic rays

Etymology: < Gr hodos, path (see -ode) + -scope

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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