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tr.v. en·riched, en·rich·ing, en·rich·es
1. To make rich or richer.
2. To make fuller, more meaningful, or more rewarding: An appreciation of art will enrich your life.
3. To add fertilizer to.
4. To add a nutrient or nutrients to: a government program to enrich flour with folic acid.
5. To add to the beauty or character of; adorn: "Glittering tears enriched her eyes" (Arnold Bennett).
6. Physics To increase the amount of one or more radioactive isotopes in (a material, especially a nuclear fuel).

[Middle English enrichen, from Old French enrichier : en-, causative pref.; see en-1 + riche, rich; see rich.]

en·rich′er n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


giving increased enjoyment or appreciation
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in classic literature ?
On the other hand, to keep his servant honest the prince ought to study him, honouring him, enriching him, doing him kindnesses, sharing with him the honours and cares; and at the same time let him see that he cannot stand alone, so that many honours may not make him desire more, many riches make him wish for more, and that many cares may make him dread chances.
Never had that lady seemed a more tempting subject than at that moment, seated there like some sensuous Madonna, with the gleam of the fading day enriching her splendid color.
In a verbal update on July 10, the IAEA said Iran was enriching uranium to 4.5% purity and had stockpiled 213.5 kg of enriched uranium.
ESS and Enriched are highly complementary businesses that together will focus on ensuring that every student has access to an enriching substitute teacher.
Synopsis: "Enriching Our Vision of Reality: Theology and the Natural Sciences in Dialogue" by Alister McGrath (Andreas Idreos Professor of Science and Religion at Oxford University, and director of the Ian Ramsey Centre for Science and Religion) will hold a very special appeal and value for scientists who hold an interest in theology, as well as Christians and theologians who are aware of the importance of the natural sciences.
The country insists that it is enriching uranium for use in nuclear power stations and for medical purposes.
The report shows that Iran is continuing to enrich but at the same pace it has been enriching since February 2012.
London, Feb 22 ( ANI ): Iran has started installing advanced centrifuge machines for enriching uranium at its nuclear plant at Natanz, the UN's nuclear watchdog has said.
Iran says that it is enriching to the 20% level to produce fuel for its research reactor.
The agency had previously reported that Iran is enriching uranium to 20 percent purity.