LEARNit Dictionary
mumbo jumbo
noun
/ˌmʌmbəʊ ˈdʒʌmbəʊ/
UK
/ˌmʌmbəʊ ˈdʒʌmbəʊ/
US
1
language or a ceremony that seems complicated and important but is actually without real sense or meaning
بیهودهسرایی, خزعبلات, چرند, مهمل, سخن مهمل, لفاظی بیمعنا
synonym
nonsense