DRAINAGE CANAL Meaning and
Definition
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A drainage canal is a man-made waterway designed to direct the flow of water and prevent flooding in a particular area. It is typically constructed in low-lying or waterlogged regions to efficiently remove excess water.
The primary purpose of a drainage canal is to carry surface runoff and stormwater away from urban or agricultural areas, where it may cause damage or disrupt daily activities. These canals are usually constructed with a slope to promote the gravitational flow of water. They often connect to larger natural bodies of water, such as rivers, lakes, or the ocean, depending on the proximity and geographic characteristics of the region.
The design and construction of drainage canals involve shaping the canal bed and building sturdy embankments to contain the water within its boundaries. They may be lined with concrete, reinforced with steel, or made with compacted soil to prevent erosion and maintain their structural integrity. Sometimes, these canals incorporate water control structures like sluice gates or pumps to regulate the water level and manage the flow in times of heavy rainfall or local irrigation needs.
Drainage canals play a crucial role in urban development and agriculture by preventing waterlogging and offering an efficient system for the removal of excess water from affected areas. They contribute to flood prevention, watershed management, and the overall improvement of land productivity, providing an essential infrastructure for sustainable land use practices.
Common Misspellings for DRAINAGE CANAL
- srainage canal
- xrainage canal
- crainage canal
- frainage canal
- rrainage canal
- erainage canal
- deainage canal
- ddainage canal
- dfainage canal
- dtainage canal
- d5ainage canal
- d4ainage canal
- drzinage canal
- drsinage canal
- drwinage canal
- drqinage canal
- draunage canal
- drajnage canal
- draknage canal
- draonage canal
Etymology of DRAINAGE CANAL
The term "drainage canal" is composed of two words: "drainage" and "canal".
The word "drainage" originates from the verb "drain", which comes from the Old English word "dreahnian". It is derived from the Proto-Germanic word "drainōną", meaning "to let water through". The term evolved in Middle English as "draynen", later becoming "drain".
On the other hand, the word "canal" comes from the Latin word "canalis", meaning "water pipe" or "groove". It has roots in the earlier Latin word "canna", which indicates "reed" or "pipe". Through time, the term "canal" has been associated with human-made waterways used for transportation, irrigation, or drainage purposes.
