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{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

n. - A unit of radiation exposure.

Usage examples (29)
  • (they are, however, known as roentgen rays in many languages) but was rewarded in 1901 with the
  • No exposure greater than 0.1 roentgen was registered.
  • A millirem is one-thousandth of an REM roentgen equivalent man.
  • Each man's radiation exposure measured less than 1 roentgen (1). for more
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