Description of transpiration can be summarized as:

Transpiration refers specifically to the process by which water is lost from the plant primarily through small openings in the leaves called stomata. In this process, water absorbed by the roots is transported up through the plant's xylem and eventually evaporates from the surfaces of the leaves, contributing significantly to water movement within the plant and its overall water regulation.

This mechanism not only aids in cooling the plant and facilitating nutrient uptake but also helps maintain a flow of water from the roots to the leaves, making it essential for plant health and functioning. While water absorption by roots and nutrient movement are vital processes in plant biology, they do not encompass the specific phenomenon of transpiration. Additionally, the release of oxygen during photosynthesis is a distinct process associated with the conversion of carbon dioxide and water into glucose and oxygen, which differs from the water loss aspect of transpiration.