simple past tense and past participle of enrich

One who enriches. / (automotive) The choke; the component that supplies a richer mixture of fuel to the engine when required.

plural of enricher

Third-person singular simple present indicative form of enrich

The act of enriching or something enriched. / The process of making enriched uranium. / The addition of sugar to grape juice used to make wine; chaptalization.

(transitive) To enhance. / (transitive) To make (someone or something) rich or richer. [from 14th c.] / (transitive) To adorn, ornate more richly. [from 17th c.]

Enrichment.

present participle of enrich

plural of enriching

That adds value, either monetary, intellectual, or emotional.