🇬🇧 en lt 🇱🇹

atom noun

  /ˈætəm/ , [ˈæɾm̩] , [ˈæɾəm]
  • (chemistry, physics) The smallest possible amount of matter which still retains its identity as a chemical element, now known to consist of a nucleus surrounded by electrons. [from 16th c.]
  • (history of science) A hypothetical particle posited by Greek philosophers as an ultimate and indivisible component of matter. [from 15th c.]
atomas

atomic adjective

  /əˈtɑː.mɪk/ , /əˈtɒm.ɪk/ , /əˈtɔm.ɪk/
  • Employing or relating to nuclear energy or processes.
atomas
Wiktionary Links