# miss the memo

idiom

Source: https://englishreference.com/idiom/miss-the-memo
Updated: 2026-08-10

## Meaning

To be unaware of the current state of affairs.

## Examples

- He missed the memo about the new office rules.
- Everyone wore formal clothes to the party, but he clearly missed the memo and arrived in shorts.
- The manager acted as if he had missed the memo regarding the company's shift in strategy, continuing to follow the outdated protocols despite the recent announcement.

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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.