hookworm
Definition
- Noun:
- A parasitic nematode worm: A type of small, slender roundworm with hook-like mouthparts used to attach to the intestinal lining of a host.
- The disease caused by this worm: An infection, often of the intestines, resulting from infestation by these parasites.
Usage and Examples
- Noun (Parasite):
- The doctor identified the cause of the anemia as a hookworm.
- Hookworms are a major concern in areas with poor sanitation.
- Noun (Disease):
- He was diagnosed with hookworm after returning from his trip.
- Hookworm can cause abdominal pain and fatigue.
Advanced Usage
- Medical/Public Health Context: The term is frequently used in medical and epidemiological discussions about neglected tropical diseases and parasitic infections.
- Mass drug administration is a strategy to control hookworm in endemic regions.
Variants and Related Words
- Hookworm disease: Another term for the illness caused by the parasite.
- Ancylostoma duodenale & Necator americanus: The scientific names for the two main species of human hookworm.
Synonyms
- Nematode (specifically a parasitic one)
- Roundworm (though this is a broader category)
Notes on Meaning
The word "hookworm" primarily refers to the parasitic organism itself. The meaning referring to the disease (hookworm infection) is a direct extension, as the name of the causative agent is used to name the resulting condition.
Noun
-
infestation of the intestines by hookworms which enter the body (usually) through the skin
-
parasitic bloodsucking roundworms having hooked mouth parts to fasten to the intestinal wall of human and other hosts
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