To protect an environment, heritage, etc.
To remain unchanged during a process
To save for later use, sometimes by the use of a preservative.
Wilderness where human development is prohibited.
A jam or thick syrup made from fruit.
To care for; to keep safe.
To follow with the eyes; to look in the direction of (someone or something departing).
To seek out, to look for.
To have as one's business; to manage, be responsible for.