NEUTRON Meaning of NEUTRON in English neutron BrE AmE ˈnjuːtr ɒn § ˈnuːtr- AmE ˈnuːtr ɑːn ˈnjuːtr- ▷ neutron|s z▶ ˈ neutron bomb BrE AmE▶ ˈ neutron star BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012