adipsia
Extremely Rare / TechnicalMedical/Clinical
Definition
Meaning
The absence or deficiency of thirst; a pathological condition where a person does not experience the normal sensation of thirst.
A clinical symptom associated with various disorders, such as hypothalamic lesions, diabetes insipidus, or certain psychiatric conditions. It can lead to severe dehydration if fluid intake is not consciously maintained.
Linguistics
Semantic Notes
Strictly a medical term referring to a physiological/pathological lack of thirst sensation, not a mere disinterest in drinking. It is a symptom, not a standalone diagnosis.
Dialectal Variation
British vs American Usage
Differences
No significant difference in usage or meaning between UK and US medical English.
Connotations
Purely clinical; carries connotations of serious underlying pathology (e.g., brain injury, endocrine disorder).
Frequency
Extremely low frequency in both dialects, confined to specialist medical literature and clinical notes.
Vocabulary
Collocations
Grammar
Valency Patterns
Patient exhibits adipsia.Adipsia is a feature of the syndrome.The lesion caused adipsia.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “N/A”
Usage
Context Usage
Business
N/A
Academic
Used in medical, neuroscience, and endocrinology research papers discussing thirst regulation and related pathologies.
Everyday
Virtually never used in everyday conversation.
Technical
Core term in neurology, endocrinology, and nephrology clinical reports and diagnoses.
Examples
By Part of Speech
verb
British English
- N/A
American English
- N/A
adverb
British English
- N/A
American English
- N/A
adjective
British English
- The adipsic patient required scheduled fluid intake.
American English
- Adipsic individuals are at high risk for dehydration.
Examples
By CEFR Level
- N/A
- N/A
- The doctor was concerned about the patient's adipsia.
- Central adipsia, often stemming from hypothalamic damage, necessitates rigorous fluid management protocols to prevent life-threatening hypernatremia.
Learning
Memory Aids
Mnemonic
Think: A-DIPS-ia. 'A-' meaning 'without', and '-dipsia' relating to thirst (as in 'polydipsia'). So, 'without thirst'.
Conceptual Metaphor
N/A (Highly technical term).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'адипсия' (a hypothetical term not in common use). The concept is best described as 'отсутствие жажды' or 'нарушение чувства жажды'.
Common Mistakes
- Using it to mean 'not feeling like drinking' in a non-clinical context.
- Confusing it with anorexia (loss of appetite).
- Spelling as 'adipsea' or 'adipsya'.
Practice
Quiz
Adipsia is primarily a symptom of what kind of disorder?
FAQ
Frequently Asked Questions
No. Adipsia is a pathological *inability to feel thirst*, often due to neurological damage. Simply not drinking enough by choice is different.
There is no direct drug to induce thirst. Treatment focuses on managing the underlying cause and enforcing a strict, timed schedule of fluid intake to prevent dehydration.
Adipsia refers to a complete or near-complete absence of thirst. Hypodipsia refers to a abnormally diminished sense of thirst, which is less severe but still clinically significant.
It is most relevant to Neurology (brain lesions), Endocrinology (hormonal disorders like diabetes insipidus), and Nephrology (kidney-related fluid and electrolyte imbalances).