drop by

visit someone for a short time, usually without planning it first

B1

What does "drop by" mean?

To drop by means to visit someone or somewhere for a short time, usually without making plans in advance. It describes the kind of casual, friendly visit where you simply appear at someone's door — a neighbour calling round unexpectedly, or a friend stopping at your place on their way home. The phrase carries a feeling of informality and spontaneity, so it fits perfectly in everyday conversation and relaxed messages to friends. It would sound out of place in a formal email or a professional setting. You can use it to invite someone ('Feel free to drop by!') or to describe a visit that already happened ('She dropped by this morning').

Examples

How to use it

drop by (no object)

The most common way to use 'drop by' — without any destination — when the place is already understood from the context.

We were in the area, so we decided to drop by.

drop by + place

Use a location (not a person) after 'drop by' to say where the visit is happening.

He dropped by the café to return my book.

drop by + time expression

Time phrases like 'later', 'this weekend', or 'after work' are very commonly added to say when the visit will happen.

Can you drop by after work? I need to give you something.

drop by + to-infinitive

Use a 'to + verb' phrase to explain the purpose of the short visit.

She dropped by to say goodbye before her trip.

drop by + for + noun

Use 'for' followed by a noun to describe what the visit is about, especially for social reasons.

Why don't you drop by for a coffee this weekend?

Common Collocations

drop by laterdrop by for a coffeedrop by on the way homedrop by the officedrop by anytimedrop by to say hello

Common Mistakes

Using a person as the destination

'Drop by' needs a place as its destination, not a person. To mention the person you're visiting, use their place or a location, or simply say 'drop by to see' them.

I'll drop by her after lunch.
I'll drop by her place after lunch. / I'll drop by to see her after lunch.
Confusing 'drop by' with 'drop in on'

If you want to put a person directly after the phrasal verb, you need 'drop in on', not 'drop by'. 'Drop by' is followed by a place or used alone.

I dropped by my neighbour yesterday.
I dropped in on my neighbour yesterday. / I dropped by my neighbour's place yesterday.
Using it in formal contexts

'Drop by' is informal and belongs in casual conversation or friendly messages. In a formal email or professional situation, use 'visit' or 'come to' instead.

I will drop by your office to discuss the contract on Monday.
I will come to your office to discuss the contract on Monday.

Usage

Drop by is informal and is used in both British and American English, though Americans may also say 'stop by'. It is perfect for casual invitations or describing spontaneous visits, but avoid it in formal writing or professional emails.

Frequently Asked Questions

Can 'drop by' be used in the passive, like 'the office was dropped by'?

No, 'drop by' cannot be used in the passive. It is an intransitive verb, which means it never has a grammatical object that could become the subject of a passive sentence. You can only use it in active sentences with a person as the subject.

What's the difference between 'drop by' and 'stop by'?

'Drop by' and 'stop by' are very similar and often interchangeable. 'Stop by' slightly emphasises the idea of making a brief stop on the way to somewhere else, while 'drop by' focuses more on the casual, informal nature of the visit. Both are common in everyday English, especially in American English.

Is 'drop by' more American or British English?

'Drop by' is used in both American and British English, but it is slightly more common in American English. British speakers might more naturally say 'pop in' or 'drop in' for the same idea, though 'drop by' is still widely understood and used in the UK.

Can I say 'I have been dropping by her house a lot lately'?

This is possible but sounds a little unnatural. 'Drop by' works best in simple tenses like past simple or future simple. If you want to talk about a repeated habit, it is more natural to say 'I keep dropping by her house' or 'I've dropped by her house a few times lately'.

Does 'drop by' always mean the visit was unplanned?

Not always — it strongly suggests informality and a short visit, but it can be used for loosely arranged visits too, like 'I'll drop by on Saturday'. What it cannot describe is a formal, scheduled meeting. If a visit is planned and official, 'drop by' would sound too casual.

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