Phrasal Verb: Boil over
Meaning: When a hot liquid spills out of a container
Example: I left the milk on the cooker and it BOILED OVER.
Meaning: When people lose their tempers and things get nasty
Example: The tension had been building up and it BOILED OVER in the meeting.
Other Phrasal Verbs
We have 4 phrasal verbs with 'BOIL'