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{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

Amounts of time required for radioactive substances to disintegrate.

Usage examples (34)
  • I had two half-lives inadequately joined together.
  • Information monopolies can have very long half-lives.
  • Also: The major isotopes Pu have VERY long half-lives.
  • Some of them have half-lives in the hundreds and even thousands of years. for more
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