Boil over Meaning in English
expression
Definition
When a liquid in a container gets so hot that it flows out, or when emotions become uncontrollable and 'spill out.'
Usage & Nuances
'Boil over' is used both literally (for liquids like soup or milk) and figuratively (for strong emotions, tensions, or conflicts becoming uncontrollable). For liquids, it is usually negative because of mess. In emotions, it's often about anger or conflict. Common with: 'let a pot boil over', 'tempers boil over'. Not the same as 'boil' (just heating); 'boil over' means spilling or emotional outburst.
Example Sentences
Be careful or the milk will boil over.
basic
The soup started to boil over on the stove.
basic
Don't let the water boil over.
basic
Their argument finally boiled over and they started shouting.
natural
Tensions in the office may soon boil over if nothing changes.
natural
Sorry I let my feelings boil over—it was a tough day.
natural