Tube

A hollow, typically cylindrical object used for conveying fluids, gases, or other materials. Tubes are commonly constructed from materials like metal, plastic, or glass and can vary significantly in size and application. They serve essential functions in diverse fields including plumbing, medicine, and transportation, facilitating the flow of substances and providing structural integrity. The term can also refer to a part of an electronic device, a container, or a structure with a similar cylindrical form. Their versatility makes them crucial components in numerous technologies and everyday items.

Tube meaning with examples

• The plumber expertly connected the water pipes using several lengths of sturdy metal tube, ensuring a leak-proof connection for the entire house's water supply. The durable tube withstood high water pressure, and the careful installation prevented any unwanted leaks. Careful joining of the tube was key to the project's success, avoiding potential costly future issues.
• In the hospital, the doctor inserted a feeding tube into the patient to provide essential nourishment when oral intake was not possible. The flexible tube was designed for the safe delivery of nutrients to the patient’s digestive system. It allowed for a gradual recovery by ensuring the body had all required elements.
• The laboratory technician used a test tube to carefully collect and analyze a blood sample, ensuring accurate and sterile handling. The smooth glass tube made the samples viewable. The tube's seal preserved the specimen for detailed examination and diagnosis of the patient's condition.
• The astronaut in space was provided with a life-support system that used tubes to circulate oxygen and remove carbon dioxide. This crucial tube system was the astronaut's source of life, maintaining the correct pressure and air exchange for survival in the extreme environment.