Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it was boiling
Grammar usage guide and real-world examplesUSAGE SUMMARY
'it was boiling' is correct and usable in written English.
You can use it when you want to describe something that is at a very high temperature. For example: "I stepped into the kitchen and the air was thick with heat--the pot on the stove was boiling!".
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(20)
it was extremely hot
it was sweltering
it was like an oven
it was baking hot
the heat was unbearable
it was surging
it was disappearing
it was rolling
it was raging
it was stripping
it was treating
it was scorching
it was burning
it was scalding
it was terrifying
it was raining
it was reducing
it was sweeping
it was draining
it was missing
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
19 human-written examples
Between the summer temperatures and the lighting, "it was boiling hot," she said.
News & Media
"It was boiling hot," he recalled.
News & Media
I kept fainting because it was boiling.
News & Media
"It was boiling point, the perfect storm," said Banks, an African American.
News & Media
For the Olympics, Adidas' Climacool range under my rowing suit felt comfortable even though it was boiling hot.
News & Media
It was boiling hot, and that was probably the most energetic thing I had to do all day.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
It was boiled to his opening words: "But I do feel appreciative!
News & Media
It was boiled for 5 min.
Then it was boiled for one hour.
Then it was boiled with distilled water several times until the leaves gave no color.
Science
It was boiled sole and glutinous biscuits.
News & Media
Expert writing Tips
Best practice
Use "it was boiling" to vividly describe extremely hot conditions, whether literal or figurative. It adds more impact than simply saying "it was hot".
Common error
While "it was boiling" is acceptable in many contexts, avoid it in highly formal or scientific writing where a more precise or objective description of temperature is preferred.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was boiling" primarily functions as a descriptive statement. It uses the past tense of the verb "to be" with the adjective "boiling" to depict a state of extreme heat. Ludwig AI confirms its usability in English, further supporting its function as a common descriptive phrase.
Frequent in
News & Media
75%
Wiki
15%
Science
10%
Less common in
Academia
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "it was boiling" is a grammatically sound and frequently used phrase to describe conditions of extreme heat or intense agitation. As noted by Ludwig AI, it's a perfectly acceptable expression in English. It appears most commonly in news and media sources, with less frequent use in more formal academic or scientific contexts. For alternative expressions, consider phrases like "it was extremely hot" or "it was scorching hot" to convey similar meanings. When writing, use "it was boiling" to add vividness to descriptions of heat, but be mindful of the formality of your writing and choose more precise language when necessary.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it was extremely hot
Replaces "boiling" with a more general term for high temperature.
it was scorching hot
Emphasizes the burning sensation caused by the heat.
it was searing hot
Suggests a dry, intense heat.
it was intensely hot
Focuses on the high degree of heat.
it was sweltering
Describes a humid, oppressive heat.
the temperature was extreme
Shifts the focus to the measurable temperature.
it was like an oven
Uses a simile to convey the intensity of the heat.
it was baking hot
Implies a heat that is pervasive and inescapable.
the heat was unbearable
Emphasizes the discomfort caused by the heat.
it was a pressure cooker
Emphasizes the feeling of being trapped in a hot environment.
FAQs
What does "it was boiling" mean?
The phrase "it was boiling" describes a situation or object experiencing a very high level of heat, similar to water at its boiling point. It can also be used metaphorically to describe a situation that is highly agitated or intense.
When is it appropriate to use "it was boiling"?
It's appropriate to use "it was boiling" in informal and narrative contexts to vividly describe extreme heat. However, in more formal or scientific writing, more precise language might be preferred.
What can I say instead of "it was boiling"?
You can use alternatives like "it was extremely hot", "it was scorching hot", or "it was searing hot" depending on the specific nuance you want to convey.
Is "it was boiling hot" redundant?
While "boiling" already implies heat, using "it was boiling hot" can emphasize the intensity of the heat. However, in some contexts, it might be considered slightly redundant.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested