aircrete
n.— «HeidelbergCement’s sale of Thermalite was postponed after failing to attract a high enough bid for the nation’s biggest maker of aerated-concrete blocks, also known as aircrete, used to insulate buildings.» —“HeidelbergCement Seeks Buyers for Hanson U.K. Units” by Scott Hamilton Bloomberg.com Aug. 10, 2009. (source: Double-Tongued Dictionary)
Further reading
Have you ever googled your own name and found someone else who goes by the very same moniker? There’s a word for that: googleganger. Plus, the language of hobbyists and enthusiasts: If you’re a beekeeper, perhaps you call yourself a...
In an electric car, the trunk is in the front, not the back. Automotive engineers refer to this part of the vehicle as the frunk, a portmanteau of front and trunk. For a while, the Jaguar company, which is based in the UK, instead called it the...