La Grulla Wills & Probate Lawyer, Texas, page 4

Latin for 'the body' of the trust. This term refers to all the property transferred to a trust. For example, if a trust is established (funded) with $250,000, that money is the corpus. Sometimes the trust corpus is known as the 'res,' a Latin word meaning 'thing.'

A specialized court or division of a state trial court that considers only cases concerning the distribution of deceased persons' estate. Called 'surrogate court' in New York and several other states, this court normally examines the authenticity of a will -- or if a person dies intestate, figures out who receives her property under state law. It then oversees a procedure to pay the deceased person's debts and to distribute her assets to the proper inheritors. See probate.

A trust in which the income is retained and not paid out to beneficiaries until certain conditions are met. For example, if Uncle Pierre creates a trust for Nick's benefit but stipulates that Nick will not get a penny until he gets a Ph.D. in French; Nick is the beneficiary of an accumulation trust.

The portion of a deceased person's estate that a spouse is entitled to claim under state law. The statutory share is usually one-third or one-half of the deceased spouse's property, but in some states the exact amount of the spouse's share depends on whether or not the couple has young children and, in a few states, on how long the couple was married. In most states, if the deceased spouse left a will, the surviving spouse must choose either what the will provides or the statutory share. Sometimes the statutory share is known by its more arcane legal name, dower and curtesy, or as a forced or elective share.

Someone appointed by a judge to oversee the affairs of an incapacitated person. A conservator who manages financial affairs is often called a 'conservator of the estate.' One who takes care of personal matters, such as healthcare and living arrangements, is known as a 'conservator of the person.' Sometimes, one conservator is appointed to handle all these tasks. Depending on where you live, a conservator may also be called a guardian, committee or curator.