{"en_key":"not a one","headword":"not","is_phrasal":true,"sense":"not a/one","explanation":"used to emphasize that there is nothing of what you are talking about","level":"C1","ps":"adverb","sub":null,"ua_renderings":[],"avoid":[],"examples":[],"evidence":{"concordance":{"n_matches":0,"samples":[]},"e2u":{"n_dicts":0,"n_rows":0,"rows":[],"url":"https://e2u.org.ua/s?w=not%20a%20one&highlight=on"},"balla":{"n_matches":0,"contexts":[]},"atoms":[]},"n_sources_with_hits":0,"evp_dictionary_examples":["Not one person came to hear him talk.","'You haven't heard from Nick, have you?' 'Not a word.'"],"confidence_summary":{"high":0,"medium":0,"tentative":0,"total":0}}