IPA: /ɪnˈrɪtʃmənt/
KK: /ɪnˈrɪtʃmənt/
The process or result of making something better or more valuable by adding something to it.
The enrichment of the soil with nutrients helps plants grow better.
Enrichment → It is formed from "en-" (meaning to cause to be) and "rich" (from Old French *riche*, meaning wealthy or abundant) and "-ment" (a suffix used to form nouns indicating an action or resulting state). The word "enrichment" means the process of making something richer or more abundant.
Think of 'causing to be' ('en-') 'wealthy' ('rich') — that's why enrichment means making something richer.