force of nature(a mighty natural force which is beyond human control) noun
fundamentele natuurkrachtsubstantief {m}
fundamental interaction(basic forces that act between elementary particles) noun [UK: ˌfʌn.də.ˈmen.tl̩ ˌɪn.tə.ˈræk.ʃn̩] [US: ˌfʌn.də.ˈmen.tl̩ ˌɪn.tə.ˈræk.ʃn̩]