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1. In law, the process by which one acquires property from another property one already owns. Accession occurs when a produced property automatically belongs to the owner of the producing property. For example, a corn cob grown in a garden accedes to the owner of the corn stalk. Likewise, corn starch belongs to the owner of the original corn from which it was made.

2. In international relations, the process by which a country joins the European Union.

3. See: Acquisition.
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The right to own things that become a part of something you already own.When a tenant adds built-in cabinetry or other fixtures to a building,they become the property of the landlord by virtue of accession. Also frequently encountered in the realm of riparian (water) rights, such as new land created by dry river beds or retreating tidal lands.

The Complete Real Estate Encyclopedia by Denise L. Evans, JD & O. William Evans, JD. Copyright © 2007 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The character of the accessional countries presents the second problem.
In accordance with the aims stated in the introduction of the essay, it only formulates several problems and hypotheses, which could stimulate further studies in this research field, made from the perspectives of the EU accessional countries.