Homonym: root (Origin)
A "root" is the part of a plant that typically grows underground. It anchors the plant in the soil and absorbs water and nutrients necessary for growth. Roots can also store energy and help the plant survive during unfavorable conditions.
In mathematics, a "root" refers to a solution of an equation. For example, in the equation x^2 = 9, the roots are 3 and -3 because these values satisfy the equation. The concept of roots is essential in various fields, including algebra and calculus, where they help in solving polynomial equations.