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Phrasal verb

What does sit down mean?

Meaning: to move your body onto a seat

B1

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Quick answer

Sit down = to move your body onto a seat (a chair, a sofa). It has no direct object. Please sit down = please take a seat. The opposite is stand up (to get onto your feet).

Meanings of the phrasal verb

1.

to move your body onto a seat

  • “Please sit down.”

  • “He sat down on the sofa.”

  • “Sit down and relax.”

Synonyms: to take a seat, to be seated

2.

to meet and talk seriously (figurative)

figurative
  • “We need to sit down and talk.”

Word order

Intransitive (no object)

This phrasal verb does not take an object.

Forms

Present Simple:
sit down
Past Simple:
sat down
Past participle:
sat down
-ing form:
sitting down

Common mistakes to avoid

Irregular verb: sat (not sitted)

Sit is irregular: sit → sat → sat. In the Past Simple, say I sat down. Never I sitted down ❌.

Sit down is not the same as sit

Sit can describe a state (to be on a seat) or an action, so it is less clear. Sit down is clearly the action of moving onto a seat. Have a seat is a polite way to ask someone to sit down.

No direct object

Sit down has no direct object. Do not say I sit down the chair ❌. To name the seat, add on: I sit down ON the chair ✓.

Practice quiz

Question 1 / 3The Big Challenge question bank

A visitor comes into your classroom. How do you politely invite them to take a seat?

Related pages: sit down

Pages on a similar topic or with a similar use, so you can keep exploring.

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Frequently asked questions

What does sit down mean?+

Sit down means to move onto a seat. Please sit down = please take a seat. It is a phrasal verb with no direct object.

Is sit down separable?+

No. It has no direct object, so you cannot separate it. You can add an adverb: sit down quickly. Or on + a place: sit down on the chair.

What is the past simple of sit down?+

Sat down. Sit is irregular: sit → sat → sat. He sat down at 8 p.m. = he took a seat at 8 p.m.

What is the difference between sit down and have a seat?+

Sit down is direct (it can sound a bit informal, or even like an order). Have a seat is polite and more formal. With a visitor or at work, say have a seat. With friends, sit down is fine.

What is a sit-down meeting?+

A sit-down meeting is a real, serious meeting: people sit down together to talk. The opposite is a quick chat. This is a figurative use of the phrasal verb.

Updated on 12 November 2026 by the Big Challenge teaching team. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999. Our teaching approach →