pyridostigmine

noun

pyr·​i·​do·​stig·​mine ˌpir-ə-dō-ˈstig-ˌmēn How to pronounce pyridostigmine (audio)
variants or pyridostigmine bromide
: a drug that inhibits the action of cholinesterase, is taken orally in the form of its bromide C9H13BrN2O2 especially in the treatment of myasthenia gravis, and has been administered to military personnel as a prophylactic against the effects of nerve gas

Word History

Etymology

International Scientific Vocabulary pyridine + neostigmine

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of pyridostigmine was in 1961

Dictionary Entries Near pyridostigmine

Cite this Entry

“Pyridostigmine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pyridostigmine. Accessed 22 Nov. 2024.

Medical Definition

pyridostigmine

noun
pyr·​i·​do·​stig·​mine ˌpir-əd-ō-ˈstig-ˌmēn How to pronounce pyridostigmine (audio)
variants also pyridostigmine bromide
: a drug that inhibits the action of cholinesterase, is taken orally in the form of its bromide C9H13BrN2O2 especially in the treatment of myasthenia gravis, and has been administered to military personnel as a prophylactic against the effects of nerve gas see mestinon
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