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inundation

inundation

1 7.7
Flooding of land when water covers areas that are normally dry
  • noun
  • /ˌɪnʌnˈdeɪʃən/
translation icon : inundación
  • Controlled inundation of the floodplain could reduce flood costs and help replenish soil nutrients.
  • inundation of the floodplain
  • inundation cycle

Examples

  • Lynden's temporary location and haul route were subject to inundation by two 100-year flood events during the nine-month pilot.

    Academic text (1996)
  • SO FAR, 11 COMMUNITIES ALONG THE MISSISSIPPI RIVER HAVE SUFFERED ALMOST COMPLETE INUNDATION WITH DAMS THREATENING TO GIVE WAY IN NUMEROUS OTHERS.

  • People want to improve their control of the inundation cycle, not to eliminate it.

    Academic text (1997)
  • The only species found at these sites are those that can survive periodic, but sometimes lengthy, inundation.

    Academic text (2012)
  • The AOSIS countries and their natural allies, such as Bangladesh and Egypt, risk inundation if sea levels rise significantly as a result of climate change.

    Academic text (1997)
  • A second major problem stems from siting facilities on river floodplains, where they are vulnerable to inundation by floodwaters.

    Academic text (2002)
  • Interior low- and medium-height deciduous forests experience saltwater inundation only during storms.

    Academic text (1993)
  • On the Penobscot River, the combination of the low-level islands, water level fluctuations, and industry made inundations common.

    Academic text (2018)
  • Sea-level rise presents a clear hazard to low-lying land areas, both through direct inundation and through increased possibility of storm surges, changing erosion patterns, salination of wells, and interference with sewer systems.

    Academic text (2006)
  • After the heavy rain, the region faced a serious inundation that covered roads and fields.

Synonyms

flood
vsinundation
286 1.0

A large amount of water that covers land that is usually dry

is the formal term for that overflowing event
flooding
vsinundation
136 2.1

A large amount of water covering land that is usually dry

is the general process of water spreading over land
floodwater
vsinundation
40 2.1

Water that covers land after very heavy rain

focuses on the overflowing event rather than the water itself
flash flood
vsinundation
15 3.7

A sudden rise of water that covers land after heavy rain

is the broader term covering water overflow without suddenness
deluge
vsinundation
11 6.3

A very heavy rain that causes flooding

denotes ordinary overflow but not necessarily such extreme intensity
widespread flooding
vsinundation
2 3.0

Water covers a large area and causes damage

refers more generally to any overflow, not only large-scale events
alluvion
vsinundation
  • Specialized
9.9

The covering of dry land by water when a river or sea rises

is the ordinary word for any such natural overflow
flowage
vsinundation
8.8

Land or place that becomes filled with water after heavy rain

is the term for the event rather than the filling process
waterflood
vsinundation
6.3

A sudden large flow of water that floods land

is the general term for overflow without implying suddenness
flashflood
vsinundation
4.4

A sudden flood that happens very quickly after heavy rain

serves as the more general label for any overflowing event

How Flooded

submersion
1 6.2
deluge
11 6.3
inundation
1 7.7
flooding
136 2.1
puddle
80 1.0
seepage
7 5.7

Surface Forms

inundation singular
inundations plural

Morphology

inundation = inundate (transparent) = inund + ation

Standard noun formation from the verb 'inundate' meaning literal flooding; the meaning is directly derived.

Etymology

The word inundation comes from Latin parts in- 'into' and unda 'wave'. Long ago it meant water flowing in and covering land, so inundation now means a flood when water overflows onto areas that are usually dry.