General meaning of a region of land:
* The vast tract of land was perfect for farming.
* The government purchased a large tract of forest for conservation.
* The explorers claimed a vast tract of territory for their nation.
Meaning related to a written document:
* The religious tract offered words of comfort and hope.
* The political tract outlined the party's platform.
* The author distributed tracts advocating for animal rights.
Meaning related to a body part:
* The digestive tract is responsible for breaking down food.
* The respiratory tract is responsible for breathing.
* The urinary tract is responsible for filtering waste from the body.
Figurative use:
* The doctor had to clear the tract of the patient's lungs. (Meaning the airways)
* The news spread like wildfire across the tract of the internet. (Meaning the internet)
* The artist's work explored the emotional tract of human experience. (Meaning the inner feelings)