rock up

USAGE SUMMARY

"rock up" is not a standard part of English.
Depending on context, it could mean one of several things, but it's primarily a slang phrase. For example, if you were to say "I'm going to rock up to the party later," it might mean that you plan to arrive at the party later on, perhaps with a group of friends.

News & Media

Sport

Lifestyle

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

He did not just rock up.

The Guardian

They're not the kind of establishments I rock up at.

The Guardian - Sport

"It wasn't just a case that he would rock up and bowl and whatever happened, happened.

The New York Times - Sports

"They are happy to rock up, irrelevant of the issues around them," he added.

The New York Times - Sports

"Damned if I understand why all these people rock up and suddenly they're our problem".

The New Yorker

"For some guys, they can rock up on a clay court and immediately feel great.

Independent

OK, Damiel and Cassiel, our angels, do rock up in town at a fortuitous moment.

The Guardian

They don't just rock up and meet that accompanist for the first time.

The Guardian - TV & Radio

Now obviously, not everyone was going to be able to rock up to the 100m final.

The Guardian - Sport

We are fully expecting to rock up and test them as much as we possibly can.

The Guardian - Sport

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

He authorises the Bank of England to lend Northern Rock up to £20bn to stop the run on the bank.

Independent

Expert writing Tips

Best practice

Use "rock up" in informal settings to describe arriving somewhere casually or spontaneously. It's particularly suitable when the arrival is somewhat unexpected or without prior planning.

Common error

Avoid using "rock up" in formal writing or professional communication. Opt for more formal alternatives like "arrive", "attend", or "appear" in those situations.

Linguistic Context

The primary grammatical function of "rock up" is that of an intransitive phrasal verb. It signifies the action of arriving at a place, often with an implication of spontaneity or informality. As Ludwig indicates, the usage contexts in the examples show its role in describing unplanned or casual arrivals.

Expression frequency: Common

Frequent in

News & Media

40%

Sport

20%

Lifestyle

15%

Less common in

Wiki

10%

Science

5%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "rock up" is a phrasal verb meaning to arrive, often spontaneously or without prior planning. While commonly used in informal contexts like news and lifestyle media, as seen in Ludwig's examples, it is generally inappropriate for formal or professional settings. As Ludwig AI reports, the phrase isn't standard, but rather informal slang.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

turn up

This is a very close synonym, emphasizing the act of arriving, often unexpectedly.

show up

Similar to "turn up", but can also imply fulfilling an expectation to be present.

arrive unannounced

This phrase stresses the lack of prior notification before arrival.

come along

Suggests joining an event or activity, sometimes spontaneously.

drop in

Implies a casual and often brief visit.

make an appearance

Highlights the act of being seen at an event, often briefly.

attend without notice

Focuses on attending an event without prior warning.

just arrive

Emphasizes the simplicity of arriving without special arrangements.

pop in

Suggests a quick and informal visit, similar to "drop in".

roll up

Similar in meaning, this phrase is more colloquial and suggests a casual arrival.

FAQs

What does "rock up" mean?

The phrasal verb "rock up" generally means to arrive at a place or event, often spontaneously or without prior arrangement. It's commonly used in informal contexts.

What can I say instead of "rock up"?

You can use alternatives like "turn up", "show up", or "arrive unannounced" depending on the context.

Is it appropriate to use "rock up" in a formal email?

No, "rock up" is generally considered informal. In a formal email, it's better to use words like "arrive", "attend", or "appear".

How do you use "rock up" in a sentence?

You might say, "They didn't just "rock up"; they had been invited." or "We're fully expecting to "rock up" and test them as much as we possibly can."