rescale: meaning, definition, pronunciation and examples
C1Technical, Academic, Business
Quick answer
What does “rescale” mean?
To change the scale or size of something, especially a numeric value, image, or object.
Audio
Pronunciation
Definition
Meaning and Definition
To change the scale or size of something, especially a numeric value, image, or object.
To adjust the range, proportions, or size of data, an image, a model, or a problem to fit a different standard, format, or set of constraints.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Spelling conventions (e.g., 'analyse' vs. 'analyze' in related terms) may apply in broader technical context.
Connotations
Neutral and technical in both varieties.
Frequency
Equally common in technical registers in both BrE and AmE.
Grammar
How to Use “rescale” in a Sentence
[verb] + [direct object] (e.g., rescale the image)[verb] + [direct object] + [prepositional phrase] (e.g., rescale the model to fit the screen)Vocabulary
Collocations
Examples
Examples of “rescale” in a Sentence
verb
British English
- The software allows you to rescale the map to show more detail.
- We had to rescale the entire project after the budget cuts.
American English
- You'll need to rescale the image to 300 DPI for print.
- The algorithm automatically rescales the data set.
Usage
Meaning in Context
Business
Used when adjusting financial projections, market models, or production targets to new parameters.
Academic
Common in mathematics, physics, computer graphics, and data science when normalising data or adjusting experimental models.
Everyday
Rare in casual conversation; might be used when talking about resizing digital photos or maps.
Technical
Core term in data visualisation, image processing, GIS (Geographic Information Systems), and engineering design.
Vocabulary
Synonyms of “rescale”
Vocabulary
Antonyms of “rescale”
Watch out
Common Mistakes When Using “rescale”
- Using 'rescale' when you mean simply 'resize' (rescale implies a proportional/systematic adjustment).
- Confusing 'rescale' with 'recalibrate' (the latter is more about precision instruments).
- Misspelling as 're-scale' (standard form is one word).
FAQ
Frequently Asked Questions
Not exactly. 'Resize' can change dimensions arbitrarily (e.g., make wider but not taller). 'Rescale' typically implies a proportional change, maintaining the relative dimensions or adjusting according to a systematic ratio.
Yes, it is often used metaphorically or abstractly, especially in business and academia (e.g., 'rescale our expectations', 'rescale the project timeline').
The most common noun is 'rescaling' (e.g., 'The rescaling of the model took several hours').
Usually, yes. It typically implies changing the scale from a previous state to a new one. However, in some technical contexts, it can simply mean the act of applying a scale.
To change the scale or size of something, especially a numeric value, image, or object.
Rescale is usually technical, academic, business in register.
Rescale: in British English it is pronounced /ˌriːˈskeɪl/, and in American English it is pronounced /ˌriˈskeɪl/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of RE-SCALE: to set the SCALE again (RE). Like using the 'resize' function on a photo, but specifically about its proportional scale.
Conceptual Metaphor
PROPORTIONAL CHANGE IS RESCALING (e.g., 'We need to rescale our ambitions').
Practice
Quiz
In which context is 'rescale' LEAST likely to be used?