reclamation

reclamation — noun

1. the process of transforming unusable or poor-quality land into areas that can be

1.nounB2
Definition

the process of transforming unusable or poor-quality land into areas that can be built on or used for growing food

Example

The city's land reclamation project turned wetlands into a park with playgrounds and walking paths.

collocation: land reclamation project

Large areas of coastal land were created through reclamation for the new airport runways.

passive: were created through reclamation

Common collocations
  • land reclamation
  • coastal reclamation
  • farmland reclamation
  • reclamation project
  • fund reclamation
  • large-scale reclamation
Synonyms
  • landfill

    specifically filling land with waste materials to raise its level; narrower than reclamation

  • drainage

    removing water from wet land; one method within reclamation, not the whole process

  • rehabilitation

    often used for restoring land after industrial damage; overlaps with reclamation in environmental contexts

Antonyms
  • erosion

    the natural wearing away of land, opposite of building it up

  • abandonment

    giving up land instead of restoring it

Grammar Patterns

reclamation + of + noun phrase

land/waste/water + reclamation

Usage Note

Uncountable when referring to the general concept. When paired with a specific location or type, it commonly appears in compound-noun form (land reclamation, coastal reclamation) or with 'of' (reclamation of marshland).

Common Mistakes

The reclamation of the land was made.
The land was reclaimed.
'reclamation' is a noun; use the verb 'reclaim' for simpler sentence structures.
The reclamation of new building.
The reclamation of land for new buildings.
'reclamation' typically needs a clear object (what is being reclaimed from what state).

2. the process of treating unwanted materials or by-products so that useful substan

2.nounB2
Definition

the process of treating unwanted materials or by-products so that useful substances can be extracted and used again

Example

A modern reclamation plant can separate plastics, metals, and glass from household rubbish automatically.

collocation: reclamation plant

The factory invested in water reclamation technology to filter and reuse all of its wastewater.

collocation: water reclamation technology

Common collocations
  • waste reclamation
  • water reclamation
  • material reclamation
  • reclamation plant
  • reclamation facility
  • chemical reclamation
Synonyms
  • recycling

    broader and more common in everyday use; reclamation is often more technical/industrial

  • recovery

    overlaps in meaning; 'recovery' is wider and can apply to energy or heat as well as materials

  • salvage

    saving materials from waste before disposal; often implies urgent or one-time recovery

Antonyms
  • disposal

    getting rid of waste rather than recovering value from it

Grammar Patterns

reclamation + of + noun phrase

materials/water/waste + reclamation

Usage Note

Often interchangeable with 'recycling' for everyday materials, but 'reclamation' is preferred in industrial and engineering contexts where the focus is on extracting value from complex or difficult waste streams.

Common Mistakes

We do reclamation of our bottles at home.
We recycle our bottles at home.
'reclamation' sounds too technical for household recycling; use 'recycle' in everyday contexts.
The reclamation of water.
Water reclamation.
The compound-noun form is more natural in technical English.

3. the act of helping someone who has committed wrongs or made serious mistakes to

3.nounC1
Definition

the act of helping someone who has committed wrongs or made serious mistakes to change their behaviour and return to a better way of living

Example

The prison's reclamation program offers classes and job training to help prisoners restart their lives.

collocation: reclamation program

After years of struggle, a reclamation program helped Mauricio turn his life around, and he now counsels young addicts.

Common collocations
  • personal reclamation
  • moral reclamation
  • spiritual reclamation
  • reclamation of offenders
Synonyms
  • rehabilitation

    the standard modern term in criminal justice and social work; more neutral in tone

  • reform

    broader and more common; can apply to systems or individuals without formal overtones

  • redemption

    carries strong moral or religious meaning; implies forgiveness as well as change

Antonyms
  • corruption

    the process of becoming morally bad, opposite of reform

  • recidivism

    returning to criminal behaviour after efforts at reform

Grammar Patterns

reclamation + of + person

personal/spiritual/moral + reclamation

Usage Note

This sense is uncommon in everyday English and has a formal, somewhat old-fashioned tone. In modern contexts, 'rehabilitation' is far more frequent for criminal justice and social work. Reclamation may carry moral or religious overtones.

Common Mistakes

He went to reclamation after the crime.
He went through a rehabilitation program after the crime.
'reclamation' is a noun for the concept, not a place or program a person attends.

4. the act of retrieving something that was lost, stolen, damaged, or no longer in

4.nounC1
Definition

the act of retrieving something that was lost, stolen, damaged, or no longer in use so that it can be restored to a usable state

Example

The museum spent millions on the reclamation of paintings that were damaged in the flood.

pattern: reclamation of [valuable items]

Data reclamation from a broken hard drive takes experts weeks of careful work.

collocation: data reclamation

Common collocations
  • data reclamation
  • salt reclamation
  • art reclamation
  • reclamation of stolen goods
  • reclamation of damaged items
Synonyms
  • recovery

    more general and common; preferred for everyday use and for health/energy contexts

  • retrieval

    often used in computing and information contexts; more technical

  • restoration

    focuses on returning something to its original condition rather than just getting it back

Antonyms
  • loss

    the state of having something taken away or destroyed

  • abandonment

    giving up on something rather than reclaiming it

Grammar Patterns

reclamation + of + noun phrase (the thing being got back)

Usage Note

Often used in technical or specialized contexts (data reclamation, salt reclamation, art reclamation). For everyday loss, verbs like 'get back' or 'recover' are more natural. The 'of'-phrase is almost always required to specify what is being recovered.

Common Mistakes

I did reclamation of my phone.
I got my phone back.
Use simple verbs ('recover', 'get back') for everyday personal losses.
The reclamation of the files from the computer.
We reclaimed the files from the computer.
The verb form is more natural for specific instances.

Word family

  • reclaim
    verbB2
  • reclaimed
    adjectiveB2
  • reclaimable
    adjectiveC1
  • unreclaimed
    adjectiveC2
  • reclaimer
    nounC2

Synonym discussion

Sense: noun/1

Land reclamation is the broadest term for making unusable land usable — it can involve filling wetlands, draining marshes, or levelling rocky ground. Landfill is a type of reclamation that uses waste materials to raise the ground level, but the word also carries a strong association with garbage disposal ('landfill site') that reclamation does not. Drainage is a step within reclamation rather than a synonym: you drain a marsh as part of reclaiming it, but drainage alone does not complete the transformation. Rehabilitation overlaps with reclamation in environmental restoration (e.g., rehabilitating a former factory site), but rehabilitation also applies to people and ecosystems, whereas reclamation of land focuses on practical usability. For example, 'land reclamation created 1,500 hectares of new land for housing,' while 'the wetland rehabilitation project restored native plants and wildlife habitats.'

land reclamationlandfill ↗drainage ↗rehabilitation ↗

Common collocations

Nouns

  • land reclamation
  • waste reclamation
  • water reclamation
  • data reclamation
  • materials reclamation
  • coastal reclamation
  • salt reclamation

Phrases

  • reclamation project
  • reclamation plant
  • reclamation process
  • reclamation program
  • reclamation efforts
  • reclamation work

Prepositions

  • through reclamation
  • for reclamation
  • of reclamation

Etymology

LatinFrenchEnglish

The word 'reclamation' comes from Latin 'reclamatio', meaning 'a crying out against'. The Latin verb 'reclamare' was formed from 're-' (back, against) and 'clamare' (to cry out). In medieval Latin, the meaning shifted from 'crying out against' to 'calling back' (as in calling back property), and eventually in English to the idea of getting something back or making something usable again. The modern sense of converting wasteland into farmland emerged in the 18th century.