# look for number one

idiom

Source: https://englishreference.com/idiom/look-for-number-one
Updated: 2026-08-10

## Meaning

Alternative form of look out for number one.

## Examples

- In this competitive business, you must look for number one.
- He never helps his colleagues because he prefers to look for number one at all times.
- While others sacrificed their own interests for the common good, she remained focused on looking for number one.

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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.