anticholinesterase

noun

an·​ti·​cho·​lin·​es·​ter·​ase ˌan-tē-ˌkō-lə-ˈne-stə-ˌrās How to pronounce anticholinesterase (audio)
-ˌrāz,
ˌan-tī- How to pronounce anticholinesterase (audio)
: a substance (such as neostigmine) that inhibits a cholinesterase by combination with it

Word History

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of anticholinesterase was in 1938

Dictionary Entries Near anticholinesterase

Cite this Entry

“Anticholinesterase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anticholinesterase. Accessed 23 Nov. 2024.

Medical Definition

anticholinesterase

noun
an·​ti·​cho·​lin·​es·​ter·​ase -ˈnes-tə-ˌrās, -ˌrāz How to pronounce anticholinesterase (audio)
: any substance (as neostigmine) that inhibits a cholinesterase by combination with it

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