drainage

noun

drain·​age ˈdrā-nij How to pronounce drainage (audio)
1
: the act, process, or mode of draining
also : something drained off
2
: a device for draining : drain
also : a system of drains
3
: an area or district drained

Examples of drainage in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The closure, which began Monday, is related to the Poplar Street Project that includes water, sewer and drainage improvements among other work. Nwa Democrat-Gazette, Arkansas Online, 21 Apr. 2025 Some of Adam's remains were found less than two weeks later in a drainage canal in Vero Beach, more than 100 miles from where he was kidnapped. Sarah Rumpf-Whitten, FOXNews.com, 21 Apr. 2025 In provinces like Tehran, Kerman, and Isfahan, where a lot of industrial and agricultural activity takes place, scientists reckon land is subsiding at rates of more than 30cm a year, wrecking pipelines, drainage systems and other vital infrastructure. Sanam Mahoozi, Forbes.com, 19 Apr. 2025 If possible, water in the morning to give the strawberry leaves more time to dry off before nightfall, and make sure potted strawberries are grown in pots with drainage holes. Lauren Landers, Better Homes & Gardens, 18 Apr. 2025 See All Example Sentences for drainage

Word History

First Known Use

1652, in the meaning defined at sense 1

Time Traveler
The first known use of drainage was in 1652

Browse Nearby Words

Cite this Entry

“Drainage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/drainage. Accessed 2 May. 2025.

Kids Definition

drainage

noun
drain·​age ˈdrā-nij How to pronounce drainage (audio)
1
a
: the act of draining
b
: something drained off
2
: a method of draining
also : a system of drains

Medical Definition

drainage

noun
drain·​age ˈdrā-nij How to pronounce drainage (audio)
1
: the act or process of drawing off fluids from a cavity or wound by means of suction or gravity
2
: a process of releasing internal conflicts or pent-up feelings (as hostility or guilt)

More from Merriam-Webster on drainage

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