enrich

enrich — verb

1. to make something better, fuller, or more worthwhile by adding a positive elemen

1.verbtransitiveB2
Definition

to make something better, fuller, or more worthwhile by adding a positive element to it, such as knowledge, beauty, or variety.

Example

Reading widely can enrich your understanding of other cultures and traditions.

enrich + understanding / knowledge

The new community centre has enriched the lives of local residents in many ways.

enrich the lives of [group]

Common collocations
  • enrich understanding
  • enrich life
  • enrich experience
  • enrich the mind
  • enrich culture
  • enrich soil
  • enrich with compost
  • enrich by travel
  • enrich with diversity
Synonyms
  • enhance

    focuses on making something already good even better, often in appearance or function; less about adding new substance

  • improve

    more general; can refer to making something better in any way, not necessarily by addition

  • supplement

    implies adding something extra to complete or fill a gap, but does not carry the same sense of deep positive transformation

Antonyms
  • impoverish

    to make something poorer in quality or content, the direct opposite of enriching

  • deplete

    to reduce the amount or quality of something, often by removing rather than adding

Grammar Patterns

enrich + noun phrase

enrich + noun phrase + with + noun phrase

be enriched + by + noun phrase

Usage Note

Commonly takes abstract objects such as 'life', 'experience', 'understanding', 'mind', 'culture', and 'knowledge'. The 'with' preposition introduces the thing added.

Common Mistakes

The music enriched the party atmosphere.
The music enhanced the party atmosphere.
'enrich' is for adding lasting value or depth; 'enhance' works better for making an existing experience momentarily better.
This book will enrich my horizon.
This book will broaden my horizon.
'enrich' does not naturally pair with 'horizon'; use 'broaden' for expanding range.

2. to make a person, company, or country richer, usually in terms of money, propert

2.verbtransitiveB2
Definition

to make a person, company, or country richer, usually in terms of money, property, or material resources.

Example

The discovery of oil enriched the small desert nation almost overnight.

enrich + [entity] financially

A handful of top executives enriched themselves through the controversial merger.

reflexive: enrich oneself

Common collocations
  • enriched themselves
  • enriched the nation
  • enriched by trade
  • enriched through deals
Synonyms
  • make wealthy

    more direct and neutral; does not carry the same critical connotation as 'enrich' in financial contexts

  • profit

    can be intransitive ('profit from'); 'enrich' is always transitive

Antonyms
  • impoverish

    the direct financial opposite — to make someone poor

  • bankrupt

    more extreme; to cause someone to lose all their money

Grammar Patterns

enrich + noun phrase

enrich + oneself/itself

Usage Note

Often carries a critical tone when used about individuals or groups profiting from a situation, especially in political or business contexts. The reflexive form 'enrich oneself' frequently implies moral judgment.

Common Mistakes

The new job enriched him a lot of money.
The new job made him a lot of money.
'enrich' is not used with an amount of money as a direct object; it describes the overall effect, not the sum gained.

3. to raise the proportion of a chosen isotope within a material, most often uraniu

3.verbtransitiveC1
Definition

to raise the proportion of a chosen isotope within a material, most often uranium-235, so that it can release more energy or sustain a nuclear reaction.

Example

The plant was built to enrich uranium for use in nuclear power stations.

enrich uranium for [purpose]

Only a handful of nations possess the technology to enrich uranium on a large scale.

Common collocations
  • enrich uranium
  • enriched uranium
  • highly enriched
  • enrichment facility
  • enrichment level

Grammar Patterns

enrich + uranium / plutonium

enriched + [noun]

Usage Note

Nearly always used with 'uranium' as the object in general contexts. The adjective 'enriched' (e.g. 'enriched uranium') is very common in news and policy discussions. This sense has no everyday conversational use.

4. to add vitamins, minerals, or other nutrients to food during processing so that

4.verbtransitiveB2
Definition

to add vitamins, minerals, or other nutrients to food during processing so that it is healthier to eat, often to replace nutrients lost during production.

Example

Many breakfast cereals are enriched with iron and B vitamins.

passive: are enriched with [nutrients]

The government requires that all table salt be enriched with iodine.

Common collocations
  • enriched flour
  • enriched bread
  • enriched cereal
  • enriched with vitamins
  • enriched with iron
  • enriched with calcium
  • enriched food
Synonyms
  • fortify

    similar meaning; often used for adding nutrients not originally present (e.g., fortified orange juice with calcium)

  • supplement

    broader; adding something extra to improve completeness, not limited to food

Grammar Patterns

enrich + food + with + nutrient

be enriched + with + nutrient

Usage Note

Commonly used in the passive voice ('is enriched with') or as an adjective ('enriched bread', 'enriched pasta'). 'Fortified' is a close synonym but tends to imply that nutrients were added that were not originally present, whereas 'enriched' often implies restoring nutrients lost in processing.

Word family

  • enriched
    adjectiveB2
  • enrichment
    nounB2
  • enricher
    nounC1
  • self-enrichment
    nounC1

Synonym discussion

Sense: verb/1

All four words describe making something better, but they differ in how. 'Improve' is the broadest — you can improve anything from a skill to a road, with no implication about how. 'Enhance' suggests making something already good even more attractive or effective, often in appearance or function: a filter enhances a photo; lighting enhances a room. 'Enrich' goes deeper — it adds substance, value, or meaning: travel enriches your mind, not just your photo album. 'Supplement' is more practical: you add something to fill a gap or complete what is missing — a student takes a supplement to cover nutritional gaps. Use 'improve' for general betterment, 'enhance' for boosting existing qualities, 'enrich' for adding lasting depth, and 'supplement' for filling in what is lacking. For example: 'The course improved my writing skills, the workshop enhanced my presentation style, studying abroad enriched my worldview, and I supplemented my learning with online tutorials.'

enhance ↗improve ↗enrich ↗supplement ↗

Common collocations

Nouns

Adverbs

Phrases

  • enrich the lives of
  • enrich oneself
  • enriched with vitamins
  • highly enriched

Prepositions

Etymology

Old FrenchEnglish

The word 'enrich' comes from the Old French 'enrichir', formed from 'en-' (to cause to be) and 'riche' (rich, wealthy). It entered English in the 14th century with the literal meaning 'to make wealthy'. Over time, its meaning expanded to cover non-financial improvement — enriching the mind, experience, or soil — and later acquired specialised technical senses in food production and nuclear physics.