hypertrichosis
C2Technical/Medical
Definition
Meaning
A medical condition characterized by excessive hair growth over the body beyond what is considered normal for a person's age, sex, and race.
In medical contexts, this term specifically refers to abnormal hair density or length that can be either generalized (affecting the entire body) or localized (affecting specific areas). It can be congenital or acquired.
Linguistics
Semantic Notes
This is a highly specialized medical term. It does not refer to typical hairyness but rather pathological hair growth. Often confused with 'hirsutism', which specifically refers to excessive male-pattern hair growth in women.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage between UK and US medical communities. Both use the term identically in clinical contexts.
Connotations
Purely medical/clinical term with no colloquial variations. No cultural or regional connotations beyond its technical meaning.
Frequency
Extremely low frequency in general language; appears almost exclusively in medical literature, dermatology, and genetics contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
hypertrichosis + of + [body part]hypertrichosis + caused by + [agent]hypertrichosis + associated with + [condition]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “No idioms exist for this technical medical term”
Usage
Context Usage
Business
Never used in business contexts
Academic
Used in medical research papers, dermatology studies, and genetic literature
Everyday
Virtually never used in everyday conversation; would be replaced by descriptive phrases like 'excessive hair growth'
Technical
Standard term in dermatology, endocrinology, and medical genetics
Examples
By Part of Speech
verb
British English
- The patient hypertrichosed following medication changes.
- The condition causes the skin to hypertrichose abnormally.
American English
- The medication may hypertrichose certain patients.
- Areas of trauma sometimes hypertrichose as a response.
adverb
British English
- The hair grew hypertrichotically across the patient's back.
- The condition manifested hypertrichotically in localised areas.
American English
- The hair developed hypertrichotically after the medication.
- The syndrome expresses itself hypertrichotically in most cases.
adjective
British English
- The hypertrichotic patches were particularly noticeable.
- She presented with hypertrichotic symptoms following treatment.
American English
- The hypertrichotic condition required laser therapy.
- Hypertrichotic changes were documented in the medical record.
Examples
By CEFR Level
- This word is too difficult for A2 level. Use 'too much hair' instead.
- Doctors have a special word for when someone has too much hair all over their body.
- Hypertrichosis is a rare medical condition involving abnormal hair growth beyond normal limits.
- The differential diagnosis distinguished between congenital hypertrichosis lanuginosa and acquired forms of the condition.
Learning
Memory Aids
Mnemonic
HYPER (over/excessive) + TRICH (Greek for hair) + OSIS (condition/disease) = 'excessive hair condition'
Conceptual Metaphor
None commonly associated with this clinical term
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'гипертрихоз' (direct cognate, same meaning)
- Avoid translating as 'волосатость' which implies normal hairiness rather than medical condition
- Medical contexts require the precise term, not descriptive translations
Common Mistakes
- Confusing with 'hirsutism' (specifically male-pattern hair in women)
- Using as synonym for normal hairyness
- Mispronouncing as 'hyper-trich-osis' with hard 'ch' instead of 'k' sound
- Misspelling as 'hypertrichosos' or 'hypertrichoses'
Practice
Quiz
What is the primary distinction between hypertrichosis and hirsutism?
FAQ
Frequently Asked Questions
No, hypertrichosis is a medical condition involving abnormal, excessive hair growth beyond what is typical for a person's age, sex, and ethnicity. Natural hairiness falls within normal variation.
Yes, treatments include laser hair removal, electrolysis, topical medications like eflornithine cream, and addressing underlying causes if it's acquired rather than congenital.
No, hypertrichosis is not contagious. It is typically either genetic (congenital) or acquired due to medications, metabolic disorders, or other medical conditions.
Extremely rare. Congenital hypertrichosis lanuginosa (the most severe form) has been documented in only about 50 cases worldwide since the Middle Ages.