Definition, Meaning & Synonyms

someone is not just whistling Dixie

idiom
/ˈsʌmˌwʌn ɪz nɑt dʒʌst ˈwɪslɪŋ ˈdɪksi/
Definition
This idiom indicates that someone is serious about what they are saying or doing, rather than making empty promises or statements.
Examples
  • When she said she was going to start her own business, she wasn’t just whistling Dixie; she has a solid plan in place.
  • If he says he can help you with your project, he’s not just whistling Dixie. He’s extremely experienced in this field.
Meaning
When a person is said to not be ‘just whistling Dixie,’ it means they are being genuine and sincere in their intentions or claims.
Synonyms
  • dead serious
  • not joking
  • genuine
  • serious-minded