расщепление înseamnă în Engleză

fission▼(to cause to undergo fission)
verb
[UK: ˈfɪʃ.n̩] [US: ˈfɪʃ.n̩]

breakdown [breakdowns]▼(breaking of chemical bonds within a compound)
noun
[UK: ˈbreɪk.daʊn] [US: ˈbreɪk.ˌdaʊn]

cleavage [cleavages]▼(the act of cleaving or the state of being cleft)
noun
[UK: ˈkliː.vɪdʒ] [US: ˈkliː.vədʒ]

fission [fissions]▼(process whereby one item splits to become two)
noun
[UK: ˈfɪʃ.n̩] [US: ˈfɪʃ.n̩]

nuclear fission▼(atom-splitting nuclear reaction)
noun
[UK: ˈnjuː.klɪə(r) ˈfɪʃ.n̩] [US: ˈnuː.kliər ˈfɪʃ.n̩]