blue Billy

noun

The refuse ammoniacal lime from gas factories.

Meanings

nounblue Billy (uncountable)
  1. UKobsoleteslanguncountableThe refuse ammoniacal lime from gas factories.
Cite this entry
APA

blue Billy. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/blue%20Billy

MLA

“blue Billy.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/blue%20Billy. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “blue Billy,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/blue%20Billy.

Source: blue Billy on Wiktionary, CC BY-SA 4.0.