Phurnacite

English

Etymology

Possibly from furnace +‎ -ite

Noun

Phurnacite (uncountable)

1. (UK) A proprietary brand of smokeless fuel in the form of coal briquettes.
   • 1961 August, “New traffic flows in South Wales”, in Trains Illustrated, page 492:

     Domestic fuel consigned from South Wales consists mainly of anthracite, phurnacite and other smokeless fuels.

References

• “Phurnacite”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.