Delano Wills & Probate Lawyer, Tennessee

An ownership interest in the minerals contained in a particular parcel of land, with or without ownership of the surface of the land. The owner of mineral rights is usually entitled to either take the minerals from the land himself or receive a royalty from the party that actually extracts the minerals.

A bypass trust funded with an amount no larger than the personal federal estate tax exemption in the year of death. If the trust grantor leaves property worth more than that amount, it usually goes to the surviving spouse. The trust property passes free from estate tax because of the personal exemption, and the rest is shielded from tax under the surviving spouse's marital deduction.

A reduction. After a death, abatement occurs if the deceased person didn't leave enough property to fulfill all the bequests made in the will and meet other expenses. Gifts left in the will are cut back in order to pay taxes, satisfy debts or take care of other gifts that are given priority under law or by the will itself.

An outdated term for a female administrator -- the person appointed by a court to handle probate on behalf of someone who died without a will. Now, whether male or female, this person is called the administrator.

For federal estate tax filing purposes, the total of all property owned at death, without regard to any debts or liens against the property or the costs of probate. Taxes are due only on the value of the property the person actually owned (the net estate) plus the amount of any taxable gifts made during life. In a few states, the gross estate is used when computing attorney fees for probating estates; the lawyer gets a percentage of the gross estate.

To deliberately prevent someone from inheriting something. This is usually done by a provision in a will stating that someone who would ordinarily inherit property -- a close family member, for example -- should not receive it. In most states, you cannot completely disinherit your spouse; a surviving spouse has the right to claim a portion (usually one-third to one-half) of the deceased spouse's estate. With a few exceptions, however, you can expressly disinherit children.

An exceedingly complex legal doctrine that limits the amount of time that property can be controlled after death by a person's instructions in a will. For example, a person would not be allowed to leave property to her husband for his life, then to her children for their lives, then to her grandchildren. The gift would potentially go to the grandchildren at a point too remote in time.