Definitions for "Guttation"
The process by which plants expel water from uninjured leaves in excess of transpiration. Exudation of water from plants, particularly along the leaf margin.
exudation of watery, sticky liquid from hydathodes, especially along leaf margins
n. (L. gutta, drop) formation of drops of water on plants from moisture in air; the process of water being exuded from hydathodes at the enlarged terminations of veins around the margins of the leaves.