shop talk

shop·talk

or shop talk S0360400 (shŏp′tôk′)n.1. Talk or conversation concerning one's work or business.2. The jargon used in a specific business or field.

Thesaurus

Noun

1.

shop talk - talk about your business that only others in the same business can understandtalk, talking - an exchange of ideas via conversation; "let's have more work and less talk around here"