The word "pathomaine" is spelled with the IPA phonetic transcription /pæθəˈmeɪn/. This word refers to a toxic bacterial product that can cause food poisoning. The spelling of this word reflects the French origin of the term, which comes from "pathogène" meaning "pathogen" and "amine" meaning "nitrogen-containing compound". The first syllable "patho" is pronounced with the "a" sound as in "cat", while the last syllable "maine" is pronounced with the "ay" sound as in "day". Proper spelling is essential to ensure clear communication and avoid misunderstandings.
A ptomaine.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.