How to Use "parlance" with Example Sentences

1. But in common parlance ?
2. The method is known as ' substantive consolidation ' in bankruptcy parlance .
3. But , other than the use of pop psychology parlance , what exactly does that mean ?
4. Gridlock would keep in place fiscal trends which are worsening the mess we are already in , resulting in ' continued digging ' in the parlance of the preceding axiom .