guttation

[guh-tey-shuhn]

noun

Botany.

1. a process in which water in liquid form is given off by plants.

guttation

1. The exudation of water from leaves as a result of root pressure.

2. Compare transpiration

Word History and Origins

Origin of guttation¹

From German, dating back to 1885–90; gutta, -ation

Example Sentences

Their framework reveals diverse functions -- such as excretion, venom spraying, prey hunting, spore dispersal, and plant guttation -- highlighting potential applications in soft robotics, additive manufacturing, and drug delivery.

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This strange sweat, technically known as guttation, is similar to sap in plants.

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This tooth fungus excretes red liquid much like sap in a process called guttation, when the fungus absorbs extra water from wet soil.

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"That wasn't guttation," James said heavily.

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