diaper rash: meaning, definition, pronunciation and examples
Medium-High (Common in parenting/childcare contexts, rare elsewhere)Informal, Everyday, Medical/Pediatric
Quick answer
What does “diaper rash” mean?
A skin irritation or inflammation on a baby's bottom and genital area caused by prolonged contact with urine or feces in a diaper.
Audio
Pronunciation
Definition
Meaning and Definition
A skin irritation or inflammation on a baby's bottom and genital area caused by prolonged contact with urine or feces in a diaper.
Any form of contact dermatitis occurring in the diaper region, which can be caused by friction, moisture, irritants, or yeast/fungal infections.
Dialectal Variation
British vs American Usage
Differences
In British English, 'nappy rash' is the predominant term. 'Diaper rash' is understood but recognized as American usage.
Connotations
Both terms are neutral, descriptive medical/parenting terms with no significant additional connotation.
Frequency
'Nappy rash' is overwhelmingly more common in the UK. 'Diaper rash' is standard and almost exclusive in the US.
Grammar
How to Use “diaper rash” in a Sentence
[Baby/He/She] HAS diaper rash.[This cream] TREATS diaper rash.[Wet diapers] CAUSE diaper rash.Apply [ointment] FOR diaper rash.Vocabulary
Collocations
Examples
Examples of “diaper rash” in a Sentence
verb
British English
- The baby is nappy-rashing.
- We need to rash-proof his skin.
American English
- The baby is diapering a rash.
- We need to prevent her from rash-ing.
adjective
British English
- nappy-rash cream
- a nappy-rash sufferer
American English
- diaper-rash ointment
- a diaper-rash treatment
Usage
Meaning in Context
Business
Not applicable. Would only appear in business contexts related to baby product manufacturing or retail (e.g., 'Our new cream prevents diaper rash').
Academic
Used in pediatric, dermatological, or nursing literature and research.
Everyday
Common in conversations between parents, caregivers, and pediatricians.
Technical
'Diaper dermatitis' is the precise clinical term. Specific types include irritant contact dermatitis, candidal diaper dermatitis.
Vocabulary
Synonyms of “diaper rash”
Neutral
Weak
Vocabulary
Antonyms of “diaper rash”
Watch out
Common Mistakes When Using “diaper rash”
- Using 'rash diaper' (incorrect word order).
- Referring to a rash elsewhere on the body as 'diaper rash'.
- Using as a countable noun (e.g., 'She has a diaper rash' is less common than 'She has diaper rash').
FAQ
Frequently Asked Questions
No, typical irritant diaper rash is not contagious. However, if it is caused by a yeast (candida) or bacterial infection, that infection could potentially spread to other moist areas of the body or to other people through direct contact.
Yes, adults who wear incontinence briefs or pads for medical reasons can develop a similar condition, often referred to as 'incontinence-associated dermatitis' in clinical settings.
The fastest treatment involves frequent diaper changes, gentle cleansing with water, thorough drying of the skin, and applying a thick barrier cream or ointment (like zinc oxide or petroleum jelly). Letting the baby have some diaper-free time can also speed healing.
See a doctor if the rash is severe (bright red, raw, bleeding), doesn't improve after 2-3 days of home treatment, is accompanied by a fever, or includes blisters, pus-filled sores, or spreads beyond the diaper area.
A skin irritation or inflammation on a baby's bottom and genital area caused by prolonged contact with urine or feces in a diaper.
Diaper rash is usually informal, everyday, medical/pediatric in register.
Diaper rash: in British English it is pronounced /ˈdaɪ.pə ˌræʃ/, and in American English it is pronounced /ˈdaɪ.pɚ ˌræʃ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: DIAPER holds moisture → skin gets angry (RASH).
Conceptual Metaphor
CONTACT CAUSES DAMAGE (The container/diaper causes a reaction on the contained/skin).
Practice
Quiz
Which term is the British English equivalent of 'diaper rash'?