Meanings
- pluralplural of pneumatonograph
Cite this entry
pneumatonographs. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/pneumatonographs
“pneumatonographs.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pneumatonographs. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “pneumatonographs,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/pneumatonographs.
Source: pneumatonographs on Wiktionary, CC BY-SA 4.0.