redness: meaning, definition, pronunciation and examples
B2Neutral to formal, especially in medical/technical contexts.
Quick answer
What does “redness” mean?
The quality or state of being red in colour.
Audio
Pronunciation
Definition
Meaning and Definition
The quality or state of being red in colour.
A condition characterised by reddening of the skin or eyes, often due to irritation, inflammation, or increased blood flow.
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning. Slightly higher frequency in British medical contexts (e.g., 'ocular redness').
Connotations
Neutral descriptor in both varieties. Can imply minor irritation or inflammation.
Frequency
Common in dermatological, optical, and general descriptive contexts.
Grammar
How to Use “redness” in a Sentence
redness of + [body part]redness caused by + [agent]redness associated with + [condition]Vocabulary
Collocations
Examples
Examples of “redness” in a Sentence
verb
British English
- The skin reddens
- It reddened noticeably
American English
- Her face reddened
- The rash reddens when irritated
adverb
British English
- It glowed redly in the dark
American English
- The light shone redly
adjective
British English
- A red patch
- Reddened skin
American English
- A red area
- His eyes were red
Usage
Meaning in Context
Business
Rare, except in cosmetics/skincare marketing (e.g., 'calms skin redness').
Academic
Common in medical, biological, and dermatological papers.
Everyday
Used to describe skin reactions (sunburn, irritation), eye strain, or blushing.
Technical
Standard term in clinical diagnoses (e.g., 'peri-orbital redness').
Vocabulary
Synonyms of “redness”
Vocabulary
Antonyms of “redness”
Watch out
Common Mistakes When Using “redness”
- Using 'red' as a noun where 'redness' is needed (e.g., 'The red of her skin' vs 'The redness of her skin').
- Misspelling as 'redess' or 'rednes'.
FAQ
Frequently Asked Questions
Not directly. We describe a red face from anger/blushing, but the state is 'redness'. The idiom is 'see red' (become angry).
Yes, but less common. E.g., 'the redness of the sunset', 'the redness of the soil'.
Redness is a symptom (colour change). A rash is a specific skin condition often involving redness, bumps, or itching.
Usually uncountable. You can have 'an area of redness' but not typically 'a redness'.
The quality or state of being red in colour.
Redness is usually neutral to formal, especially in medical/technical contexts. in register.
Redness: in British English it is pronounced /ˈrednəs/, and in American English it is pronounced /ˈrednəs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “See red (idiom for anger, not directly related to 'redness')”
Learning
Memory Aids
Mnemonic
Red + ness = the state of being red. Think of a 'red nose' from a cold.
Conceptual Metaphor
REDNESS IS A SIGNAL (of health, irritation, emotion).
Practice
Quiz
In a medical context, 'redness' is most synonymous with: