Definitions:

1. Type of vascular system in plants responsible for transporting water and dissolve minerals from the roots to the rest of the plant. NOUN
   • The xylem transports water from the roots to the leaves, supporting the plant's hydration and nutrient needs.
2. Vascular tissue in plants that provides structural support due to its thick-walled cells, which harden as they mature, and plays a crucial role in maintaining plant health by enabling water flow, which is essential for photosynthesis and nutrient transport. NOUN
   • In trees, the xylem forms annual rings that help determine the tree's age.

Synonyms:

• vascular tissue