Squatting is an action of occupying an abandoned or unoccupied area of land or a building – usually residential – that the squatter does not own, rent or otherwise have lawful permission to use. A squatter is someone who resides on property that he or she does not own, often with the intent of eventually taking possession of that property.
Squatter is an informal term for a trespasser. A squatter is a person who lives upon premises owned by another person, without the owner's permission, i.e., a trespasser. Squatters take up residence on property that belongs to someone else and treat the property as their own. In the United States, “squatter’s rights” isn’t a list of specific rights, but refers to a specific form of adverse possession, a legal principle that we inherited from England and has been around, in one form or another, for ages. If the squatter’s possession is interrupted during that period—say, by the actual owner attempting to take possession or the squatter abandoning the property—the continuity of it is broken, and the squatter has to start again with the clock reset at zero. DEFINITION of 'Squatter'. A person who settles in or occupies property with no legal claim to the property. A squatter is one who resides on a property to which he or she has no title, right or lease. A squatter may gain adverse possession of the property through involuntary transfer. A property owner who does not use or inspect his or her property for a number of years could lose title to another person who makes a claim to the land, takes possession of the land and uses the land A squatter is typically a person who takes up residence on a piece of land or property that he or she does not own. Usually, the legal landowner is unaware of the person living on his or her land, and this ignorance is taken advantage of by the squatter. A squatter is someone who resides on property that he or she does not own. Teens who are runaways often become squatters. Squatting is often associated with homelessness The term squatters rights suggests legal possession. Essentially, if a squatter lives in a property long enough, and the owner does nothing about it, he could end up owning that property. The state specifies exactly what a squatter must do to take eventual legal ownership of a property. Squatters often live in makeshift housing. A squatter is someone who resides on property that he or she does not own. Teens who are runaways often become squatters. Squatting is often associated with homelessness An individual who settles on the land of another person without any legal authority to do so, or without acquiring a legal title. In the past, the term squatter specifically applied to an individual who settled on public land. Currently it is used interchangeably with intruder and trespasser. See: habitant.  A squatter is someone who resides on property that he or she does not own, often with the intent of eventually taking possession of that property. The legality of being a squatter, as well as the rights that such a person legally has, depend on country, state and region, and even between different cities. A squatter is someone who resides on property that he or she does not own. Teens who are runaways often become squatters. Squatting is often associated with homelessnes Squatting is an action of occupying an abandoned or unoccupied area of land or a building – usually residential – that the squatter does not own, rent or otherwise have lawful permission to use. 
http://www.answers.com/Q/What_are_squatters_and_what_do_they_do http://mentalfloss.com/article/54703/how-do-squatters-rights-work http://www.investopedia.com/terms/s/squatter.asp http://www.wisegeek.com/what-is-a-squatter.htm http://homeguides.sfgate.com/squatters-rights-law-california-45887.html http://www.wisegeek.com/what-is-a-squatter.htm http://legal-dictionary.thefreedictionary.com/Squatter http://www.wisegeek.com/what-is-a-squatter.htm https://en.wikipedia.org/wiki/Squatting
what is a squatter