antiparticle
16 points
English
12 letters
Not in frequency data
Valid in: US and UK dictionaries
Definitions
noun
a particle that has the same mass as another particle but has opposite values for its other properties; interaction of a particle and its antiparticle results in annihilation and the production of radiant energy
Definition: WordNet 3.1, Princeton University.
Word forms
plural antiparticles
Forms from WordNet 3.1 morphology — every form attested in the dictionary.
Anagrams
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