strangeness

/ˈstreɪndʒnəs/
noun
  1. The quality of being unusual, unfamiliar, or odd.
    • There was a certain strangeness in the way he looked at me.
    • He couldn't get used to the strangeness of life in a new country.
    • The strangeness of the empty city made her feel uneasy.
  2. In physics, a property of certain subatomic particles (quarks) related to their decay behavior.
    • The particle's strangeness was measured in the experiment.
    • Strangeness is conserved in strong interactions but not in weak ones.
    • Scientists studied the strangeness of the newly discovered quark.
What does "strangeness" mean? | whatsthatwordmean | whatsthatwordmean