[ guh-tey-shuh n ]
/ gʌˈteɪ ʃən /
a process in which water in liquid form is given off by plants.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for guttation
Guttation occurs chiefly at night, or in cloudy or foggy weather.Meteorology|Charles Fitzhugh Talman
Science definitions for guttation
[ gə-tā′shən ]
The exudation of water from leaves as a result of root pressure. Compare transpiration.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.