n. 1) any article, object, asset or property which one owns, occupies, holds or has under control. 2) the act of owning, occupying, holding or having under control an article, object, asset or property. "Constructive possession" involves property which is not immediately held, but which one has the right to hold and the means to get (such as a key to a storeroom or safe deposit box). "Criminal possession" is the holding of property which it is illegal to possess such as controlled narcotics, stolen goods or liquor by a juvenile. The old adage "possession is nine-tenths of the law" is a rule of force and not of law, since ownership requires the right to possess as well as actual or constructive possession.