THERMOTROPISM

thermotropism

(noun) an orienting response to warmth

Source: WordNet® 3.1


Etymology

Noun

thermotropism (plural thermotropisms)

(botany) Thermotropic movement of a plant or plant part in response to changes in temperature.

Source: Wiktionary


Ther*mot"ro*pism, n. Etym: [Thermo- + Gr. (Bot.)

Definition: The phenomenon of turning towards a source of warmth, seen in the growing parts of some plants.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

27 May 2025

DIRECTIONALITY

(noun) the property of being directional or maintaining a direction; “the directionality of written English is from left to right”


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Coffee Trivia

According to WorldAtlas, Canada is the only non-European country to make its top ten list of coffee consumers. The United States at a distant 25 on the list.

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