ATOM Meaning of ATOM in English nounADJECTIVE▪ charged , unstable▪positively charged ~s ▪ carbon , nitrogen , etc.VERB + ATOM▪ split▪the first person to split the ~ ATOM + NOUN▪ bomb Oxford Collocations English Dictionary. Оксфордский английский словарь словосочетаний . 2012