When two people break up, they end their romantic relationship.
After dating for two years, they decided to break up.
A: Did you hear about Mia and Tom? B: Yeah, they broke up last week.
In my opinion, it's better to break up than to stay in an unhappy relationship.
Common mistake
✗She broke up her boyfriend last week.
✓She broke up with her boyfriend last week.
You 'break up WITH' someone — don't drop 'with'.
Tell it apart
They broke up after two years.
ended the relationship
They made up after the row.
got back on good terms
Usually used for romantic relationships, but can sometimes be used for close friendships.Not the same as 'break down', which means to stop working or to become very emotional.
She broke up the chocolate bar and shared it with her friends.
A: How should we organize the project? B: Let's break it up into smaller tasks.
During my presentation, I tried to break up the information so it was easier to understand.
Common mistake
✗Break up the text in shorter paragraphs.
✓Break the text up into shorter paragraphs.
'Break up INTO' smaller parts, not 'in'.
Tell it apart
Break the bread up into chunks.
separate into pieces
The couple broke up last year.
ended their relationship
Often used for physical things, but can also be used for dividing groups or time.'Break up' means to separate into pieces, while 'break down' can mean to analyze or to stop working.
To cause a group of people who have gathered together, especially for a meeting, protest, or other event, to disperse or stop their activity, often by force or official order.
The police were called in to break up the demonstration before it turned violent.
A: Did you hear about the protest in the city centre? B: Yeah, apparently the authorities broke it up pretty quickly.
In some countries, the government may break up public gatherings if they are considered a threat to security or public order.
Common mistake
✗Security broke up it.
✓Security broke it up.
With a pronoun, the object goes in the middle: 'break it up'.
Tell it apart
Police broke up the demonstration.
forced it to disperse
The couple broke up.
ended their relationship
'Break up' in this sense is commonly used when talking about police or authorities stopping protests, demonstrations, or large gatherings. It is neutral in register and not used for ending relationships or dividing physical objects.This sense is different from 'break up' meaning to end a romantic relationship (B1) or to separate something into pieces (B1). Here, it refers specifically to dispersing groups of people, often by intervention.