Development rights have been used by the state for some time in an effort to preserve farmland and open space.

Infertility services can be used to preserve her eggs, if wanted.

The safe was an heirloom, used only to preserve certain records in case of fire.

It is used to preserve the order of items to be remembered.

A magic that must have been used to preserve the contents of this room.

Antitrust laws should now be used to preserve competition, rather than reduce it.

Funds raised by the tour are used to preserve the cemetery.

Smoke and salt have been used to preserve fish since antiquity.

Sometimes the names were used to preserve the good names for later children.

Other poisons can also be used to preserve foods and building material.