Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · noun
(physics) The differential production of leptons, rather than antileptons, in the early universe.
Use leptogenesis when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Leptogenesis means (physics) The differential production of leptons, rather than antileptons, in the early universe.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use leptogenesis where its definition matches the intended context.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.