Meaning
To enter a room or building, often used as an invitation.
Cultural Background
In American office culture, an 'open door policy' means you can 'come in' without a scheduled appointment. However, if the door is closed, knocking and waiting for a 'come in' is strictly required. British people may use 'Come through' instead of 'Come in' once you are already inside the front hallway, inviting you into the main living area. When you 'come in' to a Japanese home, there is a specific area called the 'genkan' where you must remove your shoes before stepping further in. Hospitality is paramount. A 'come in' is often followed immediately by an offer of tea or coffee; refusing to 'come in' can sometimes be seen as slightly rude.
The 'On' Factor
Add 'on' to sound like a native host: 'Come on in!' feels 10x more friendly than just 'Come in.'
Car Trouble
Never say 'come in' for a car. It's a dead giveaway that you're a learner. Use 'get in.'
Meaning
To enter a room or building, often used as an invitation.
The 'On' Factor
Add 'on' to sound like a native host: 'Come on in!' feels 10x more friendly than just 'Come in.'
Car Trouble
Never say 'come in' for a car. It's a dead giveaway that you're a learner. Use 'get in.'
Wait for the Invite
In English-speaking cultures, even if the door is open, it's polite to knock and wait for the 'Come in' before entering.
Radio Lingo
If you're watching an action movie, 'Come in' means 'Please answer me on the radio.'
Test Yourself
Complete the sentence with the correct form of 'come in'.
I knocked on the door and my boss said, 'Please ________.'
We use the base form 'come in' for an imperative or polite request.
Which sentence is correct for a car?
How do you tell a friend to enter your car?
We use 'get in' for cars, not 'come in'.
Fill in the missing line in the dialogue.
A: (Knock knock) B: ________ A: Hi, I'm here for the meeting.
'Come in!' is the standard response to a knock.
Match the meaning of 'come in' to the situation.
Situation: 'The new iPhone comes in on Friday.'
In retail, 'come in' means the product will arrive at the store.
🎉 Score: /4
Visual Learning Aids
Practice Bank
4 exercisesI knocked on the door and my boss said, 'Please ________.'
We use the base form 'come in' for an imperative or polite request.
How do you tell a friend to enter your car?
We use 'get in' for cars, not 'come in'.
A: (Knock knock) B: ________ A: Hi, I'm here for the meeting.
'Come in!' is the standard response to a knock.
Situation: 'The new iPhone comes in on Friday.'
In retail, 'come in' means the product will arrive at the store.
🎉 Score: /4
Frequently Asked Questions
10 questionsYes, it is perfectly neutral. Adding 'please' makes it even better: 'Please come in.'
'Come in' is a phrasal verb used in conversation. 'Enter' is a formal verb used on signs and in writing.
No. If you are outside, you should say 'go in.' You only use 'come in' if you are already inside.
The 'on' makes the invitation feel more enthusiastic and welcoming.
Not usually. We use 'come in' for radio, but for phones, we just say 'Hello?' or 'I'm here.'
It means the ocean water is moving closer to the shore.
It is two separate words. 'Incoming' is one word, but that is an adjective.
You can say 'Please, step inside' or 'You may enter.'
It means 'What is my role in this plan?' or 'How does this affect me?'
Usually, we still say 'get in' for vans. 'Come in' is mostly for buildings.
Related Phrases
Come on in
similarA warmer, more enthusiastic version of 'come in'.
Go in
contrastTo enter a place when the speaker is outside.
Come into
builds onTo inherit money or enter a specific state.
Step inside
synonymTo enter a building.
Come in for
specialized formTo receive something, usually negative like criticism.
