esterify

1 of 2

verb

es·​ter·​i·​fy e-ˈster-ə-ˌfī How to pronounce esterify (audio)
esterified; esterifying

transitive verb

: to convert into an ester
esterification noun

esterification

2 of 2

noun

es·​ter·​i·​fi·​ca·​tion eˌsterəfə̇ˈkāshən How to pronounce esterification (audio)
plural -s
: the process of esterifying or the state of being esterified

Word History

First Known Use

Verb

1898, in the meaning defined above

Time Traveler
The first known use of esterify was in 1898

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Cite this Entry

“Esterify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/esterify. Accessed 17 Jun. 2026.

Medical Definition

esterify

transitive verb
es·​ter·​i·​fy e-ˈster-ə-ˌfī How to pronounce esterify (audio)
esterified; esterifying
: to convert into an ester
esterifiable adjective
esterification noun
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