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Definition of "superheavy" [superheavy]

  • Having far greater weight than usual. (adjective)
  • Describing a transuranic element having an atomic number greater than 110 (adjective)
  • Stressed more than is usual (adjective)
  • Any superheavy element. (noun)

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Use "superheavy" in a sentence
  • ""Proving the existence of atoms with such a high mass, the so-called superheavy elements, is a complex procedure because they exist for only tiny fractions of a second and then decay radioactively into other elements.""
  • "The complex has proven reserves of over 2.1 billion barrels and probable reserves of 5 billion, though its crude is "superheavy", with a correspondingly low market price."
  • "Physicists have reported synthesizing element 117, the latest achievement in their quest to create "superheavy" elements in the laboratory."
Words like "superheavy"
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airborne/air
airland
cities'
dug-up
ground-in
horse-artillery