port wine stain: meaning, definition, pronunciation and examples
LowMedical/Technical
Quick answer
What does “port wine stain” mean?
A flat, red or purplish birthmark caused by an abnormal development of blood vessels in the skin.
Audio
Pronunciation
Definition
Meaning and Definition
A flat, red or purplish birthmark caused by an abnormal development of blood vessels in the skin.
A congenital vascular malformation, medically termed a capillary malformation, that resembles the colour of port wine.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning. British English may be slightly more likely to hyphenate (port-wine stain). Both varieties use the term.
Connotations
Same in both varieties: clinical, descriptive.
Frequency
Equally low frequency in both varieties; used primarily in medical contexts.
Grammar
How to Use “port wine stain” in a Sentence
[Person] + has/ was born with + a port wine stainA port wine stain + is + [adjective (e.g., congenital, treatable)]Vocabulary
Collocations
Examples
Examples of “port wine stain” in a Sentence
adjective
British English
- The port-wine stain lesion was examined.
- He has a port-wine stain birthmark.
American English
- The port wine stain lesion was examined.
- He has a port wine stain birthmark.
Usage
Meaning in Context
Business
Not used.
Academic
Used in medical and dermatological research papers.
Everyday
Used descriptively when discussing a specific medical condition or personal appearance.
Technical
Standard term in dermatology, paediatrics, and laser therapy.
Vocabulary
Synonyms of “port wine stain”
Strong
Neutral
Weak
Vocabulary
Antonyms of “port wine stain”
Watch out
Common Mistakes When Using “port wine stain”
- Misspelling as 'port-wain stain' or 'portwine stain' (often hyphenated or written as one word).
- Confusing it with other birthmarks like 'strawberry marks' (haemangiomas).
FAQ
Frequently Asked Questions
Generally not dangerous from a health perspective, but it can be associated with syndromes like Sturge-Weber. It is primarily a cosmetic concern for many.
They cannot be fully 'removed' but can often be significantly lightened with pulsed dye laser treatments, especially when started in childhood.
The stain grows proportionally with the child but does not spread to new areas of skin. Its colour may darken and thicken over time without treatment.
It is caused by a developmental error where capillaries (tiny blood vessels) in a specific area of skin are dilated and increased in number. The exact cause is not fully understood.
A flat, red or purplish birthmark caused by an abnormal development of blood vessels in the skin.
Port wine stain is usually medical/technical in register.
Port wine stain: in British English it is pronounced /ˌpɔːt ˈwaɪn steɪn/, and in American English it is pronounced /ˌpɔːrt ˈwaɪn steɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None directly associated with the term.”
Learning
Memory Aids
Mnemonic
Think of the deep red colour of port wine spilled and leaving a permanent 'stain' on the skin.
Conceptual Metaphor
BODY IS A CANVAS (the stain is a mark upon it).
Practice
Quiz
What is a 'port wine stain' primarily associated with?