Bradford Wills & Probate Lawyer, Ontario, page 5

A procedure under state law that gives a surviving spouse the right to demand a certain share (usually one-third to one-half) of the deceased spouse's property. The surviving spouse can take that share instead of accepting whatever he or she inherited through the deceased spouse's will. If the surviving spouse decides to take the statutory share, it's called 'taking against the will.' Dower and curtesy is another name for the same legal process.

Under a will, the failure of a gift of property. A gift lapses when the beneficiary dies before the person who made the will, and no alternate has been named. Some states have anti-lapse statutes, which prevent gifts to relatives of the deceased person from lapsing unless the relative has no heirs of his or her own. A lapsed gift becomes part of the residuary estate.

The failure of a bequest of property in a will. The gift fails (is 'adeemed') because the person who made the will no longer owns the property when he or she dies. Often this happens because the property has been sold, destroyed or given away to someone other than the beneficiary named in the will. A bequest may also be adeemed when the will maker, while still living, gives the property to the intended beneficiary (called 'ademption by satisfaction'). When a bequest is adeemed, the beneficiary named in the will is out of luck; he or she doesn't get cash or a different item of property to replace the one that was described in the will. For example, Mark writes in his will, 'I leave to Rob the family vehicle,' but then trades in his car in for a jet ski. When Mark dies, Rob will receive nothing. Frustrated beneficiaries may challenge an ademption in court, especially if the property was not clearly identified in the first place.

To receive property from someone who has died. Traditionally, the word 'inherit' applied only when one received property from a relative who died without a will. Currently, however, the word is used whenever someone receives property from the estate of a deceased person.