evapotranspiration

noun
evapo·trans·pi·ra·tion | \i-ˈva-pō-ˌtran(t)-spə-ˈrā-shən \

Definition of evapotranspiration 

: loss of water from the soil both by evaporation and by transpiration from the plants growing thereon

Examples of evapotranspiration in a Sentence

Recent Examples on the Web

Warmer temperatures dry out soil faster, a phenomenon called evapotranspiration. John F. Ross, WSJ, "The Prophet of the Dust Bowl," 14 June 2018 Current standards for measuring water stress fall primarily into evapotranspiration models and soil moisture sensing. Nathan Hurst, Smithsonian, "This Snap-On Sensor Could Tell Farmers Exactly How Much To Water Their Crops," 27 Sep. 2017 Trees promote cooling by providing shade to streets and buildings and through a process called evapotranspiration, which disperses moisture in the atmosphere. Eoin O'carroll, The Christian Science Monitor, "Cities turn to trees to beat the heat," 25 July 2017 For example, the most advanced irrigation systems receive signals from local weather stations calculating evapotranspiration (the amount of water lost to the atmosphere) by monitoring temperature, solar radiation, humidity and wind velocity. National Geographic, "Navigating the Water Crisis," 21 Mar. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'evapotranspiration.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of evapotranspiration

1938, in the meaning defined above

History and Etymology for evapotranspiration

evaporation + transpiration

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Dictionary Entries near evapotranspiration

evaporimeter

evaporite

evaporize

evapotranspiration

Evarts

evasé

evasion

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The first known use of evapotranspiration was in 1938

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Britannica.com: Encyclopedia article about evapotranspiration

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