Level C1

the bottom line

the most important fact or conclusion

In Spanish

lo más importante, lo esencial

Examples

  • The bottom line is, we can't ship until QA signs off.
  • After all the debates, the bottom line is we need more funding.
  • The bottom line of the report is that changes must be made immediately.

When it's used

The phrase 'the bottom line' is often used in business and discussion contexts to summarize the key point or most important conclusion. It is a common expression in both formal and informal speech and writing. It is used to emphasize what is essential after a discussion or analysis.

The common mistake

Spanish speakers sometimes incorrectly use 'the most important line' instead of 'the bottom line'. This mistake arises from a literal translation, thinking of 'bottom' as a physical position rather than understanding it as an idiom.

Related idioms

Recognising it isn't the same as using it

Reading an idiom and understanding it is step one. Dropping it into a conversation, at the right moment, without stopping to think, is another — and that only comes from speaking.

Practise speaking