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Pronunciation varies by accent · noun
(physics) A hypothetical subatomic particle that is claimed to react with neutrinos to produce dark energy..
Use acceleron when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Acceleron means (physics) A hypothetical subatomic particle that is claimed to react with neutrinos to produce dark energy..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use acceleron where its definition matches the intended context.
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