enrich

1. (transitive) To enhance.transitive

2. (transitive) To make (someone or something) rich or richer. [from 14th c.]Examples: "Hobbies enrich lives."; "The choke in a car engine enriches the fuel mixture."Synonyms: endowAntonyms: impoverish, lean, derich, disenrichtransitive

3. (transitive) To adorn, ornate more richly. [from 17th c.]transitive

4. (transitive) To add nutrients or fertilizer to the soil; to fertilize. [from 17th c.]Examples: "European adventurers found themselves within a watery world, a tapestry of streams, channels, wetlands, lakes and lush riparian meadows enriched by floodwaters from the Mississippi River."Antonyms: impoverishtransitive

5. (physics, transitive) To increase the amount of one isotope in a mixture of isotopes, especially in a nuclear fuel. [from 20th c.]Examples: "The head of the UN’s nuclear watchdog says US strikes on Iran fell short of causing total damage to its nuclear program and that Tehran could restart enriching uranium “in a matter of months,” contradicting President Donald Trump’s claims the US set Tehran’s ambitions back by decades."Antonyms: deplete, downblendtransitive

6. (transitive) To add nutrients to foodstuffs; to fortify.transitive