{"en_key":"keep a straight face","headword":"keep","is_phrasal":true,"sense":"keep a straight face","explanation":"to manage to stop yourself from smiling or laughing","level":"C2","ps":"verb (kept, kept)","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=keep%20a%20straight%20face&highlight=on"},"balla":{"n_matches":0,"contexts":[]},"atoms":[]},"n_sources_with_hits":0,"evp_dictionary_examples":["I can never play jokes on people because I can't keep a straight face."],"confidence_summary":{"high":0,"medium":0,"tentative":0,"total":0}}