Drainage: meaning, definitions and examples

Used when discussing systems designed to remove excess water, especially from land or buildings. Often used in construction, agriculture, and civil engineering.

• The city upgraded its drainage system to prevent flooding.
• Proper drainage is essential for a healthy garden.

A general term for getting rid of water from any area. Often used in the context of emergency situations, like flooding, or to describe the action without specifying a method.

• The basement requires water removal after the flood.
• Efficient water removal systems are crucial in low-lying areas.

Refers to the process of removing liquid, typically used when the liquid is being physically removed from a container or area. Can also imply a sense of exhausting something.

• Draining the bathtub after a bath is a routine task.
• The draining of the swamp was essential for the new housing project.

Used to describe excess water, typically rainwater, that flows over the surface of the land. This term is common in environmental science and geography.

• Heavy rainfall can cause significant runoff, leading to erosion.
• Urban runoff often carries pollutants into local rivers.

This word is mostly used in medical or geographical contexts to describe the process of removing liquids, especially water or bodily fluids, from a particular area.

• The city's drainage system was overwhelmed by the heavy rain.
• The doctor checked the patient's wound for proper drainage.

This term is used primarily in medical and biological contexts to describe the slow oozing or leakage of fluid from tissues, usually as a response to inflammation or injury. It is generally neutral or slightly negative.

• Exudation from the wound can be a sign of infection.
• Exudation of sap from the tree was evidence of pest activity.

This term is used in medical, legal, and industrial contexts to describe the release or removal of substances, people, or objects from a system or location. It's often neutral but can have negative connotations in a medical context.

• The patient received instructions for wound care at discharge.
• The factory has to follow regulations for the discharge of waste materials.

This word is used in scientific, medical, and everyday contexts to describe the process of passing a substance through a filter to remove impurities or separate components.

• The water filtration system ensures clean drinking water.
• Renal filtration is an essential function of the kidneys.