alimentary tract
Học thuậtThân thiện
Definition
Noun: The alimentary tract is the continuous, hollow, muscular tube that runs through the body from the mouth to the anus. Its primary functions are the digestion of food, the absorption of nutrients, and the elimination of waste.
Examples of Usage
- The food travels through the entire alimentary tract.
- An infection can inflame parts of the alimentary tract.
- Doctors study the alimentary tract to understand digestive disorders.
Advanced Usage
- "The entire alimentary tract": Emphasizes the complete system from start to finish.
- The contrast dye allowed visualization of the entire alimentary tract on the X-ray.
- In medical contexts, it is often discussed in sections (e.g., upper alimentary tract, lower alimentary tract).
Variants and Related Words
- Alimentary canal: A direct synonym, often used interchangeably with "alimentary tract."
- Gastrointestinal (GI) tract: A very common synonym, though it sometimes specifically refers to the stomach and intestines.
- Digestive tract: A more general synonym focusing on the function.
- Gut: A common, informal term that can refer to the intestines or the entire digestive system.
Synonyms
- Gastrointestinal tract
- Alimentary canal
- Digestive tract
- Gut (informal)
Related Phrases
- Alimentary tract mucosa: The mucous membrane lining the tract.
- Obstruction of the alimentary tract: A blockage within the tube.
Noun
- tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination