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overwash

overwash

1 8.6
Water, sand, or debris carried inland by waves over beaches during storms
  • noun
  • /ˈoʊvərˌwɔʃ/
  • Specialized
translation icon : inundación
  • After the heavy rains, there was noticeable overwash that covered the coastal road with mud.
  • wave overwash

Examples

  • The storm caused significant overwash, bringing sand and debris onto the beach.

  • Forecasters say winds, dune erosion, and high tide will create overwash on N.C. 12 north of Cape Hatteras.

    Blog text (18)
  • The panels on the left show data from a southern site with significant beach erosion and overwash.

    Academic text (2018)
  • In addition, Jennings said there was more ocean overwash on Friday.

    Blog text (18)
  • Deposition in the developed portion of the coast occurred in overwash lobes that formed between houses.

    Academic text (2018)
  • Aerial photographs taken after hurricanes in 1954 and 1938 show overwash fans deposited at the site.

    Blog text (4)
  • Frequent wave overwash destroys dunes on rapidly transgressing barrier-island coasts.

    Academic text (1990)
  • Sand was pumped onto the beach by the U.S. Army Corps of Engineers using dredged material that was brought back from overwash areas on the island and scraped up from the beach face by bulldozers.

    Academic text (2000)
  • During the hurricane, significant coastal erosion, road damage, and overwash occurred between Marineland and Matanzas, and a small breach occurred in the barrier beach, forming a new connection with the Intracoastal Waterway.

    Academic text (2018)
  • After Hurricane Matthew, the orthomosaic shows that a breach has formed, and the barrier has migrated inland through erosion of the shoreface and overwash deposition in the back-barrier river channel.

    Academic text (2018)

Synonyms

inundation
vsoverwash
1 7.7

Flooding of land when water covers areas that are normally dry

is coastal storm flow that pushes water and sand inland over barriers
alluvion
vsoverwash
  • Specialized
9.9

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

is caused by strong coastal storms that carry sand and debris over barriers

How Much

flooding
136 2.1
overwash
  • Specialized
1 8.6
to splash
91 1.0

Surface Forms

overwash singular
overwashes plural

Morphology

overwash = wash (transparent) = over + wash

Meaning is directly derived from the productive prefix 'over-' plus the verb 'wash' (to wash over), so learners can infer it.

Etymology

Overwash comes from the parts over meaning 'over' and wash meaning 'to flow' or 'to move with water'. It paints a picture of waves flowing 'over' a beach and carrying sand and mud inland, so an overwash is the water or the layer of sand and mud left on land after a storm.