
Blackacre, Whiteacre, Greenacre, Brownacre, and variations are the placeholder names used for fictitious estates in land. The names are used by professors of law in common law jurisdictions, particularly in the area of real property and occasionally in contracts, to discuss the rights of various parties to a piece of land. A typical law school or ...
Found on
http://en.wikipedia.org/wiki/Blackacre

A fictitious piece of land used in numerous legal hypotheticals from times immemorial.
Found on
http://www.lectlaw.com/def/b035.htm

an arbitrary name for a piece of land used for purposes of supposition in legal argument or the like (often distinguished from whiteacre).
Found on
https://www.infoplease.com/dictionary/blackacre
No exact match found.