cleanness: meaning, definition, pronunciation and examples
C1Formal/Literary/Technical
Quick answer
What does “cleanness” mean?
The quality or state of being physically clean.
Audio
Pronunciation
Definition
Meaning and Definition
The quality or state of being physically clean; freedom from dirt, stains, or impurities.
The quality of being morally pure, honest, or free from corruption; technical precision or efficiency in execution.
Dialectal Variation
British vs American Usage
Differences
In both varieties, 'cleanliness' is far more common. 'Cleanness' is a valid but rarer alternative, used more in formal/literary contexts. No significant difference in meaning or frequency between UK and US.
Connotations
Both can carry connotations of purity, order, and precision. 'Cleanness' can sound more archaic, poetic, or technical.
Frequency
'Cleanliness' is 20-30 times more frequent in corpora. 'Cleanness' is a low-frequency word.
Grammar
How to Use “cleanness” in a Sentence
the cleanness of + NOUNadjective + cleanness (e.g., surgical cleanness)Vocabulary
Collocations
Examples
Examples of “cleanness” in a Sentence
verb
British English
- The team needs to clean the apparatus to competition standard.
American English
- You should clean the data before running the analysis.
adverb
British English
- The knife cut clean through the rope.
American English
- He got clean away from the defenders.
Usage
Meaning in Context
Business
Rare. Could be used in manufacturing/quality control: 'The cleanness of the data set is critical for the algorithm.'
Academic
Used in literary criticism, theology, philosophy: 'The poet extols the moral cleanness of a simple life.'
Everyday
Very rare. 'Cleanliness' is always preferred: 'She's obsessed with the cleanliness of her kitchen.'
Technical
Used in engineering, computing, or design: 'The cleanness of the weld was inspected.' / 'The code's cleanness affects its maintainability.'
Vocabulary
Synonyms of “cleanness”
Vocabulary
Antonyms of “cleanness”
Watch out
Common Mistakes When Using “cleanness”
- Using 'cleanness' in everyday contexts where 'cleanliness' is expected. *'The cleanness of the hotel was impressive.' (Stilted) -> 'The cleanliness of the hotel...'
- Confusing it with 'cleansing' (the process of making clean).
FAQ
Frequently Asked Questions
'Cleanliness' is the standard, everyday noun for the state of being clean. 'Cleanness' is a rarer, more formal or literary synonym. In practice, 'cleanliness' is almost always used.
Yes, it is a grammatically correct and standard English word, but it has very low frequency compared to 'cleanliness'.
Use it in formal, literary, or technical writing where you want to emphasize an abstract quality (e.g., moral purity, design precision). For general use, 'cleanliness' is safer and more natural.
Yes, it is often used metaphorically to describe abstract qualities like moral purity, logical precision, or stylistic simplicity (e.g., 'the cleanness of the code', 'spiritual cleanness').
The quality or state of being physically clean.
Cleanness is usually formal/literary/technical in register.
Cleanness: in British English it is pronounced /ˈkliːnnəs/, and in American English it is pronounced /ˈkliːnnəs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms directly with 'cleanness'. Related: 'Cleanliness is next to godliness.']”
Learning
Memory Aids
Mnemonic
Think: 'Clean' + '-ness' (the state of being). It's the *state* or *quality* of being clean, not the act of cleaning.
Conceptual Metaphor
MORALITY IS CLEANLINESS (e.g., 'a clean record', 'clean conscience'); EFFICIENCY/PRECISION IS CLEANLINESS (e.g., 'a clean surgical procedure', 'clean code').
Practice
Quiz
In which context is 'cleanness' MOST appropriately used?