What does overboiling mean?
Overboiling is an adjective meaning exceptionally hot at a temperature beyond a liquid's normal boiling point. Its figurative use describes a person who is extremely angry, frustrated, or emotionally agitated, especially in the expression 'overboiling with anger.' The word can suggest a state approaching an explosive reaction, although it is not normally as strong as 'furious' and often adds a vivid sense of heat and tension. In technical contexts, overboiling may describe a substance being heated past the temperature at which it would ordinarily boil, though the precise meaning can depend on the field and the substance involved. It is more expressive and less common than 'boiling' and is chiefly encountered in descriptive writing, informal conversation, and discussions of extreme temperatures.
adjectiveOverboiling describes a liquid heated beyond its normal boiling point, or a person or situation extremely agitated or angry.
- Heated beyond the normal boiling point.
- Extremely angry or emotionally agitated.
"She was overboiling with frustration after the meeting."
"The temperature sensor registered an overboiling liquid before the safety system shut it down."
"By the time she reached the office, she was overboiling with anger."
Overboiling can turn a scientific measurement into a vivid description of someone almost losing their temper.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does overboiling come from?
The word was formed in English by combining the prefix 'over-' with the present participle 'boiling.' 'Boil' comes through Middle English from Old French 'boilir,' a word derived from Latin 'bullire,' meaning 'to bubble.' The prefix 'over-' has long been used in English to indicate an excessive degree, and here it reinforces both the literal idea of excessive heat and the figurative idea of intense anger.
Related word forms
How overboiling is actually used
The figurative sense is informal and usually appears in the expression 'overboiling with anger, rage, or frustration.' The literal technical sense is uncommon and should not be confused with a liquid spilling because it boils over.