Source : Webster's Revised Unabridged Dictionary (1913)

Enrich \En*rich"\, v. t. [imp. & p. p. {Enriched}; p. pr. & vb.
   n. {Enriching}.] [F. enrichir; pref. en- (L. in) + riche
   rich. See {Rich}.]
   1. To make rich with any kind of wealth; to render opulent;
      to increase the possessions of; as, to enrich the
      understanding with knowledge.

            Seeing, Lord, your great mercy Us hath enriched so
            openly.                               --Chaucer's
                                                  Dream.

   2. To supply with ornament; to adorn; as, to enrich a ceiling
      by frescoes.

   3. To make rich with manure; to fertilize; -- said of the
      soil; as, to enrich land by irrigation.

   4. To supply with knowledge; to instruct; to store; -- said
      of the mind. --Sir W. Raleigh.