lead poisoning
C1Formal, Medical, Technical
Definition
Meaning
A serious medical condition caused by the accumulation of lead metal in the body, damaging the nervous system and other organs.
Used metaphorically to describe a debilitating or corrupting influence, though this is a marked, non-standard usage.
Linguistics
Semantic Notes
This is a compound noun where 'lead' refers to the heavy metal (Pb), pronounced /lɛd/, distinct from the verb 'lead' /liːd/. The term almost always refers to a specific medical/health condition.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. The term is identical in both varieties.
Connotations
Strongly associated with public health crises, old housing with lead-based paint, and contaminated water, especially in specific urban contexts (e.g., Flint, Michigan in the US).
Frequency
Comparable frequency in medical, environmental, and news registers in both regions.
Vocabulary
Collocations
Grammar
Valency Patterns
Lead poisoning + [in + PATIENT/PLACE] (e.g., lead poisoning in children)Lead poisoning + [caused by + SOURCE] (e.g., lead poisoning caused by old pipes)Lead poisoning + [from + SOURCE] (e.g., lead poisoning from contaminated soil)[Verb: diagnose/treat/prevent] + lead poisoningVocabulary
Synonyms
Strong
Neutral
Weak
Usage
Context Usage
Business
Rare, except in corporate responsibility or real estate contexts regarding property hazards and liability.
Academic
Common in medical, public health, environmental science, and history papers.
Everyday
Used in news reports and public health warnings about housing or water safety.
Technical
The standard term in clinical medicine, toxicology, and environmental regulation.
Examples
By CEFR Level
- Old paint can cause lead poisoning.
- Doctors check children for lead poisoning.
- The city found lead poisoning in several neighbourhoods.
- The main symptom of lead poisoning is stomach pain.
- Public health campaigns aim to eradicate childhood lead poisoning.
- The investigation revealed that the factory was responsible for the lead poisoning cases.
- Chronic, low-level lead poisoning can have profound cognitive effects that are often overlooked.
- The attorney argued that the landlord's negligence constituted willful disregard for the tenants' risk of lead poisoning.
Learning
Memory Aids
Mnemonic
Think of the heavy metal LEAD (/lɛd/) weighing down and POISONING the body's systems.
Conceptual Metaphor
POISON IS A BURDEN/WEIGHT; CORRUPTION IS A TOXIN (in metaphorical use).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'lead' as in 'to lead' (вести). The Russian equivalent is 'отравление свинцом'. The word 'lead' here is the metal 'свинец'.
- Avoid calquing the structure as 'ведущее отравление', which is nonsensical.
Common Mistakes
- Mispronouncing 'lead' as /liːd/ (like the verb).
- Confusing it with other types of poisoning without specifying the agent.
Practice
Quiz
In the term 'lead poisoning', how is the word 'lead' pronounced?
FAQ
Frequently Asked Questions
In many countries, the most common sources are lead-based paint in older homes (which degrades into dust) and lead-contaminated water from old plumbing.
Adults can absolutely get lead poisoning, often from occupational exposure (e.g., construction, battery manufacturing) or hobbies (e.g., stained glass making). However, children are more vulnerable due to developing brains and higher absorption rates.
Yes, though it's a marked usage. It can describe a corrupting or debilitating influence, e.g., 'The lead poisoning of the political process by corporate money.' This plays on the slow, insidious, and damaging nature of the medical condition.
'Acute' lead poisoning results from a high dose over a short period, causing severe, rapid symptoms. 'Chronic' lead poisoning results from long-term exposure to lower levels, leading to gradual, often subtle damage to the brain, kidneys, and other organs.