English
leptoproduction
From lepto- + production.
A compound of lepto- + production
Proto-Indo-European *dewk- ‘to pull’
…
Latin prōdūcō ‘to lead or bring forth’
Latin prōductiō ‘prolonging’
Old French production
Middle English produccioun
English production
Today it means
noun The production of leptons, especially by the interaction of other particles
Language periods are conventional ranges, not dates for this word.
Etymograph / leptoproduction