Meanings
- pluralplural of soapbox car
Cite this entry
soapbox cars. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/soapbox%20cars
“soapbox cars.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/soapbox%20cars. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “soapbox cars,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/soapbox%20cars.
Source: soapbox cars on Wiktionary, CC BY-SA 4.0.