: a crystalline heterocyclic compound CH3CH=(SCHCH3)2=NH formed by action of ammonia and hydrogen sulfide on acetaldehyde
broadly : a compound similarly derived from another aldehyde

Word History


International Scientific Vocabulary thi- + ald- + -ine

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Dictionary Entries Near thialdine

Cite this Entry

“Thialdine.” Dictionary, Merriam-Webster, Accessed 26 May. 2024.

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