# big girl

idiom

Source: https://englishreference.com/idiom/big-girl
Updated: 2026-08-10

## Meaning

An adult woman; a woman behaving as a responsible adult.

## Examples

- You are a big girl now, so please clean your room.
- She decided to act like a big girl and handle the difficult conversation with her boss herself.
- After years of relying on her parents for guidance, she finally felt like a big girl capable of navigating the complexities of her own life.

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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.