# professional suicide

idiom

Source: https://englishreference.com/idiom/professional-suicide
Updated: 2026-08-10

## Meaning

An action by a person that is expected to ruin their own career.

## Examples

- Criticizing your boss in public is professional suicide.
- He knew that leaking the company's private data to the press would be professional suicide.
- By publicly denouncing the firm's most profitable client, the junior partner committed professional suicide and effectively ended his tenure at the company.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.