: a synthetic antidepressant drug C16H18N4O2 that is an inhibitor of monoamine oxidase

Word History

Etymology

nicotinic acid + amyl + amide

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of nialamide was in 1959

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Cite this Entry

“Nialamide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nialamide. Accessed 24 Mar. 2025.

Medical Definition

: a synthetic antidepressant drug C16H18N4O2 that is an inhibitor of monoamine oxidase
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