размножение означава в английски

procreation▼(the process by which an organism produces others of its kind, see also: reproduction)
noun
[UK: ˌprəʊ.krɪ.ˈeɪʃ.n̩] [US: ˌproʊ.krɪ.ˈeɪʃ.n̩]

proliferation [proliferations]▼(the process by which an organism produces others of its kind)
noun
[UK: prə.ˌlɪ.fə.ˈreɪʃ.n̩] [US: ˌproˌlɪ.fə.ˈreɪʃ.n̩]

propagation [propagations]▼(the multiplication or natural increase in a population)
noun
[UK: ˌprɒ.pə.ˈɡeɪʃ.n̩] [US: ˌprɑː.pə.ˈɡeɪʃ.n̩]