Meanings
plural monotelephones
- historicalAn early telephonic device that transmits only one specific tone.
Origin
Cite this entry
monotelephone. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/monotelephone
“monotelephone.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/monotelephone. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “monotelephone,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/monotelephone.
Source: monotelephone on Wiktionary, CC BY-SA 4.0.