IPA: /ɪnˈrɪtʃər/
KK: /ɪnˈrɪtʃər/
A person or thing that makes something richer or better, often by adding value or improving quality.
The educator acted as an enricher of knowledge for her students.
Enricher → It is formed from "en-" (meaning to cause to be) and "rich" (from Old French *riche*, meaning wealthy or abundant) and "-er" (meaning a person who). The word "enricher" refers to a person who causes something to become richer or more abundant.
Think of someone who 'causes to be' ('en-') 'wealthy' ('rich') — that's why an enricher is someone who makes something richer.