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Grow up meaning

Grow up means to change from a child into an adult, or spend your childhood somewhere. It can also mean to start to behave like a sensible adult.

grow up

grow up · grew · grown · growing

A2No object+1 more meaning

I grew up in a small town by the sea.

Grow up meanings and examples

2 meanings, each with its own CEFR level. A level marked ~ is our estimate: Oxford and Cambridge give none for that meaning.

  1. 1change from a child into an adult, or spend your childhood somewhere
  2. 2start to behave like a sensible adult
  1. 1

    Change from a child into an adult, or spend your childhood somewhere

    grow up

    A2No object

    • I grew up in a small town by the sea.
    • What do you want to be when you grow up?
    • Kids grow up so fast these days.
  2. 2

    Start to behave like a sensible adult

    grow up

    B2No object

    • Oh, grow up! You’re thirty, not five.
    • He really grew up after his first job.
    • When is she going to grow up and pay her own bills?
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Is grow up separable?

Grow up has no object. You grow up, or grow up somewhere: She grew up in Lagos. You cannot grow up a child; parents bring up or raise children.

The adjective is grown-up (a grown-up son) and the noun is a grown-up, which children use for an adult. Grow alone is for size: He grew ten centimetres.

Verb tenses for grow up

PresentI grow up · she grows up
Pastgrew up
Present perfecthave grown up
-ing formgrowing up

Common mistakes with grow up

What learners often say, and what to say instead.

  • Wrong: My grandparents grew up me.

    Right: My grandparents brought me up.

    Grow up has no object; use bring up or raise.

  • Wrong: I was grown up in Seoul.

    Right: I grew up in Seoul.

    Grow up is not passive.

  • Wrong: When I will grow up, I want to be a vet.

    Right: When I grow up, I want to be a vet.

    After when, use the present for the future.

Synonyms and opposites of grow up

Words close to it, and words that mean the opposite.

Similar

Opposite

  • act like a childbehave in a silly, immature way
  • regressgo back to an earlier, less mature stage

Grow up quiz

Three quick questions. Pick an answer to see if it is right and why.

  1. 1She ___ on a farm, so she loves animals.

  2. 2Choose the right sentence.

  3. 3“Stop throwing food and grow up!” What does the speaker want?

Grow up FAQ

Questions people ask about grow up.

What is the difference between grow up and bring up?

Children grow up. Parents bring up children. So: I grew up in Lima, and my mum brought me up there.

What does grown-up mean?

Grown-up means adult. As a noun it is what kids call adults: Ask a grown-up to help.

Is grow up rude?

As an order, Grow up! is rude and tells someone they are childish. In I grew up in Rome, it is completely neutral.

Use grow up in real conversations

In Slova you learn new words with picture cards, then use them when you talk about the things you love. A few minutes a day, at your level.