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#8,742
Common
Meaning
    1. stone (of a fruit); pit; pip
    2. core (of an organization, team, etc.); nucleus; heart
    3. nuclear weapons
      No country under the sun is safe in this nuclear age.
    4. physics
      nucleus (of an atom)
    5. biology
      nucleus (of a cell)
    6. meteorology
      condensation nucleus
    7. astronomy
      (planetary) core
    8. chemistry
      ring (in a cyclic compound)
    9. mathematics
      kernel; core
    10. nucleus (of a cultured pearl)
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