The word "ponogen" is a non-standard term that does not have a clear definition. However, if we were to consider its spelling, we can break it down phonetically as /po-noʊ-dʒən/. This means that it is pronounced with four syllables: "po", "no", "jen", and with a soft "g" sound in the final syllable. It is interesting to note that this word does not follow typical English orthography, as the "g" in the final syllable is not pronounced as a hard "g" sound.
1. A fatigue poison, fatigue toxin. 2. Parhormone.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.