{"en_key":"a nest egg","headword":"nest","is_phrasal":true,"sense":"a nest egg","explanation":"a sum of money that has been saved or kept for a specific purpose","level":"C2","ps":"noun","sub":"[C]","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=a%20nest%20egg&highlight=on"},"balla":{"n_matches":0,"contexts":[]},"atoms":[]},"n_sources_with_hits":0,"evp_dictionary_examples":["She used her nest egg to buy a really good  piano."],"confidence_summary":{"high":0,"medium":0,"tentative":0,"total":0}}