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drainage

drainage

43 3.5
Removing liquid so it flows away from a place or object
  • noun
  • /ˈdreɪnɪdʒ/
translation icon : drenaje
  • To prevent water accumulation, proper drainage is essential in landscape design.
  • drainage system
  • drainage basin
  • drainage ditch

If we're having drainage issues, you can stop it.

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Examples

  • Over the next 6 weeks, two drainage procedures were done in a wind shelter.

    Academic text (1992)
  • Construction of canal systems for drainage and water-table management is often the first step.

    Academic text (2011)
  • So then all the drainage happens here.

  • If we're having drainage issues, you can stop it.

  • It's got incredible drainage, just amazing texture.

  • Civil engineering, the drainage of districts and lands.

  • There's an old drainage line just east of the church.

  • The road is narrow, with no shoulder and sometimes steep drainage ditches on the sides.

    Academic text (1990)
  • Poor irrigation and drainage practices in Iraq have devastated the natural river systems.

    Academic text (2008)
  • Although considered basic needs, water supply, drainage, and sanitation are not always an investment priority in megacities.

    Academic text (2008)

Synonyms

drain
vsdrainage
44 1.4

The act of letting liquid flow out

is the general process of removing liquid through channels or holes
runoff
vsdrainage
  • US
26 3.8

Water that flows over land after rain because the ground cannot absorb it

describes controlled removal through channels or holes rather than excess surface flow
outflow
vsdrainage
  • Specialized
13 4.6

Movement of water, gas or money out of a place

is focused on removing liquid by allowing it to flow away through openings
drainage system
vsdrainage
3 3.5

A network of pipes and ditches that removes extra water from land

describes the removal process itself rather than the physical network
effluence
vsdrainage
1 9.3

The flow of liquid waste out of a place like a factory

is the specific action of removing liquid via channels or holes
derivation
vsdrainage
  • Specialized
1 7.4

Removing water from a river or source for use

is the broader process of allowing liquid to flow away through channels
efflux
vsdrainage
  • Specialized
1 9.9

A flow of something out of a place, like water or chemicals

is the controlled removal process through channels rather than mere outward movement
drain system
vsdrainage
1 3.2

Pipes and channels that carry away extra water from an area

focuses on the process of letting liquid flow away rather than installed systems
drawing off
vsdrainage
6.4

The act of removing liquid from a container or place

is the ongoing removal process rather than a single act
dewatering
vsdrainage
  • Specialized
7.1

Removal of water from a site using pumps or drains

is a general removal process not limited to pumped construction work

Antonyms

136 2.1

A large amount of water covering land that is usually dry

30 3.4

A group of things gathered in one place over time

Compounds

A narrow channel dug in the ground that carries away extra water

A network of pipes and ditches that removes extra water from land

drainage well
  • Specialized
1 5.5

A hole that lets extra rain or water on the ground flow into the earth

drainage area
  • Specialized
1 3.7

Area of land that sends water into a river or lake

drainage basin
  • Specialized
1 4.0

A large area of land where all the rain and rivers flow into the same river or sea

How Fast

runoff
  • US
26 3.8
outflow
  • Specialized
13 4.6
drainage
43 3.5
seepage
7 5.7

Surface Forms

drainage singular
drainages plural

Morphology

drainage = drain (transparent) = drain + age

The noun is regularly formed from the verb 'drain' with the nominalizing suffix '-age' meaning the process or system of draining.

Etymology

Drainage comes from the simple verb drain, which means 'to let water out' or 'draw off'. The ending -age turns that action into a thing, so drainage is the system or process of letting water or other liquid flow away — like a drainpipe that keeps a field, a house, or a wound from filling with water.