malabsorption
LowTechnical / Medical
Definition
Meaning
Defective absorption of nutrients (especially food) from the gastrointestinal tract.
A state where the body fails to properly absorb essential nutrients, vitamins, or minerals from ingested food, often leading to deficiencies and health complications.
Linguistics
Semantic Notes
Primarily a medical term. Implies a pathological, dysfunctional state of the body's digestive system. Not used to describe simple or temporary digestive upset.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. The term is identical in both varieties within medical contexts.
Connotations
Clinical, specific, and diagnostic. No additional positive or negative connotations beyond the medical condition.
Frequency
Equally low and specialized in both varieties, confined to medical, clinical, and nutritional contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
suffer from malabsorptionresult in malabsorptionbe diagnosed with malabsorptionmalabsorption of [nutrient]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Extremely rare. Might be used in pharmaceutical or healthcare business reports.
Academic
Common in medical, biological, and nutritional science literature.
Everyday
Virtually never used. Laypeople might say 'nutrient absorption problems' or 'trouble absorbing nutrients'.
Technical
Standard term in clinical medicine, gastroenterology, and dietetics.
Examples
By Part of Speech
verb
British English
- The patient's gut may malabsorb lactose.
American English
- The damaged intestine malabsorbs essential vitamins.
adjective
British English
- She has a malabsorptive condition requiring supplements.
American English
- The malabsorptive state was confirmed by biopsy.
Examples
By CEFR Level
- People with coeliac disease often have malabsorption.
- The doctor tested him for malabsorption.
- Chronic diarrhoea and weight loss can be signs of intestinal malabsorption.
- The biopsy was performed to rule out malabsorption.
- The aetiology of the patient's anaemia was traced to a severe malabsorption of iron and B12.
- Pancreatic insufficiency is a leading cause of fat malabsorption in adults.
Learning
Memory Aids
Mnemonic
Think: MAL (bad) + ABSORPTION. A 'bad absorption' of nutrients by the body.
Conceptual Metaphor
THE BODY AS A SPONGE: A healthy body absorbs nutrients like a sponge absorbs water; malabsorption is a faulty sponge that cannot soak things up properly.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid literal translation of parts like 'mal' as 'small'. It is a Latin prefix meaning 'bad'.
- Not synonymous with 'poor digestion' (нарушение пищеварения). It is specifically about post-digestion uptake (всасывание).
Common Mistakes
- Using it as a verb (e.g., 'He malabsorbs fat'). The verb form is 'malabsorb' but is extremely rare; 'fails to absorb' is preferred.
- Using it for temporary or minor digestive issues.
- Spelling: 'malabsorbtion' (incorrect), 'mal-absorption' (usually unhyphenated).
Practice
Quiz
Which of the following best defines 'malabsorption'?
FAQ
Frequently Asked Questions
No. Food intolerance involves difficulty digesting certain foods, often due to enzyme deficiencies (e.g., lactose intolerance, which can *cause* malabsorption). Malabsorption is the broader result—the failure to absorb the broken-down nutrients.
It depends on the cause. Malabsorption caused by an infection may be temporary, while that caused by chronic conditions like Crohn's disease requires lifelong management.
Chronic diarrhoea or steatorrhea (fatty, foul-smelling stools) is a hallmark symptom, often accompanied by weight loss and fatigue.
Almost never. It is a highly specialized medical term. In everyday or metaphorical language, terms like 'poor uptake' or 'failure to absorb information' might be used instead.