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rain-wash

rain-wash

7.7
The washing away of soil from the ground by rain
  • noun
  • Specialized
translation icon : erosión por lluvia
  • Farmers use cover crops to protect the soil from rain-wash during the rainy season.

Examples

  • The rain-wash caused significant erosion on the hillside.

  • Heavy rain-wash can lead to landslides.

  • Decades of rain-wash have shaped the gentle slopes of the valley.

  • The hillside was severely affected by rain-wash after the heavy storm.

  • The hillside was severely affected by rain-wash after the heavy storm.

  • Farmers use cover crops to protect the soil from rain-wash during the rainy season.

  • Heavy rain-wash can lead to significant erosion in vulnerable areas.

Synonyms

erosion
vsrain-wash
  • Specialized
34 3.7

The gradual wearing away of land, rock, and other materials by forces such as water or wind

restricts the process to removal caused only by rainfall
runoff
vsrain-wash
  • US
26 3.8

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

is the action that removes material rather than the moving water itself
wash
vsrain-wash
  • US
22 8.1

A dry stream bed that fills with water after heavy rain

is limited to removal caused directly by rainfall rather than any flow
washout
vsrain-wash
  • Specialized
3 6.7

An area where heavy rain removes ground and makes roads unusable

is the general removal of loose material by rainfall
soil erosion
vsrain-wash
  • Specialized
3 3.8

The top part of land being worn away by rain or wind

focuses on removal produced specifically by falling rain rather than all forces

Surface Forms

rain-wash singular
rain-washes plural

Morphology

rain-wash = rain + wash (transparent) = rain + wash

The compound is a straightforward combination of 'rain' + 'wash' meaning washing or removal caused by rainfall, which B1 learners can infer from the parts.

Etymology

Rain-wash comes from the two simple words rain and wash, with wash meaning 'to clean with water', so imagine rain acting like a giant hand that 'washes' soil off the land. That's why rain-wash means the removal of soil or loose material by falling rain.