concretable
n.— «For the most part, portables don’t have the same stigma they did a few years ago. Before 2002, all the portables were the old wooden or metal-framed ones. Many are 30 or more years old. Today, about 560 portables are concrete modular varieties, resembling Monopoly houses. These buildings, often referred to as “concretables,” were built this decade and have the look and feel of a regular classroom.» —“School portables in demand” by Scott Travis Sun-Sentinel (Florida) Dec. 26, 2004. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
Chad in Hilliard, Florida, wonders about the expression old as Methuselah, meaning “extremely advanced in years.” The phrase references Methuselah, a figure in Jewish, Islamic, and Christian tradition said to be 969 years old when he...