antihelium

[ an-tee-hee-lee-uhm, an-tahy- ]

nounPhysics.
  1. the antimatter counterpart to helium.

Words Nearby antihelium

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

Scientific definitions for antihelium

antihelium

[ ăn′tē-hēlē-əm, ăn′tī- ]


  1. The antimatter that corresponds to helium.

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