variation
C1Neutral to formal; widely used in academic, scientific, business, and everyday contexts.
Definition
Meaning
A change or slight difference in condition, amount, or level, typically within certain limits.
The act or process of varying; the extent to which something varies; a different or distinct form or version of something; (in music) a form in which a theme is repeated with changes in melody, rhythm, or key.
Linguistics
Semantic Notes
Emphasizes difference within a set or over time, not random change. Implies existence of a standard or norm from which deviation occurs.
Dialectal Variation
British vs American Usage
Differences
Minimal. Slight preference for 'variation in' in UK English and 'variation of' in US English in some contexts, but largely interchangeable.
Connotations
Neutral in both variants. UK usage may be slightly more common in statistical/technical writing.
Frequency
Slightly more frequent in American English corpus data, but not significantly.
Vocabulary
Collocations
Grammar
Valency Patterns
variation in [something]variation of [something]variation among/between [things]variation with [factor]variation from [norm]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Variation on a theme”
- “Within normal variation”
Usage
Context Usage
Business
Refers to changes in sales figures, market prices, or production output.
Academic
Used in statistics (measures of variation), biology (genetic variation), and linguistics (phonological variation).
Everyday
Describes differences in weather, routines, or personal preferences.
Technical
In engineering: tolerance limits; in music: a specific compositional technique.
Examples
By Part of Speech
verb
British English
- The temperature varies throughout the day.
- Her mood varied depending on the news.
American English
- The schedule varies from semester to semester.
- Prices vary based on location.
adverb
British English
- The scores varied significantly between regions.
- He performs variably under pressure.
American English
- Application responses vary widely.
- The material wears variably.
adjective
British English
- The results were highly variable.
- They offer a variable rate mortgage.
American English
- We experienced variable weather this week.
- The data set has variable quality.
Examples
By CEFR Level
- There is a variation in temperature between day and night.
- The recipe allows for some variation.
- We noticed a slight variation in the colour of the fabric.
- The survey showed wide variation in public opinion.
- Genetic variation is essential for a species' survival.
- The study accounted for seasonal variation in the data.
- The composer's late work is essentially a variation on his earlier themes.
- Intra-population variation was found to be greater than inter-population variation.
Learning
Memory Aids
Mnemonic
Think of 'vary' + '-ation' → the state or result of varying.
Conceptual Metaphor
VARIATION IS A PATH DEVIATING FROM A MAIN ROAD; VARIATION IS A COLOR GRADIENT.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'разновидность' (which is closer to 'type' or 'kind'). 'Variation' implies change/difference, not just a category.
- Don't translate directly from 'вариация' in musical context only; the word is broader in English.
Common Mistakes
- Using 'variation' for a completely different thing (use 'variant').
- Using 'variance' interchangeably (more specific, often statistical).
- Wrong preposition: 'variation on' (usually for themes/ideas) vs. 'variation in' (for measurable quantities).
Practice
Quiz
In a statistical context, 'variation' is closest in meaning to:
FAQ
Frequently Asked Questions
'Variation' refers to the *process, act, or amount* of changing or differing. 'Variant' is a *specific, distinct form or version* that results from variation.
Yes, but it's a specific kind of difference: one that occurs within a set, over time, or from a standard. It's not for any two unrelated things being different.
Both. As a concept or process, it's uncountable (e.g., 'much variation'). Referring to specific instances or types, it's countable (e.g., 'several variations').
It refers to differences in physical traits or genetics among individuals of the same species, which is driven by genetic mutation, recombination, and environmental factors.