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
Is there such a thing as a “neutral” accent, and if so what does it sound like? And that quirk in the way southern Californians talk about freeways. They’ll say things like take the 405 and get on the 8. Why the definite article...
Floordrobe is the new word for an old habit: piling your clothes on the floor instead of putting them away. The Oxford English Dictionary recently added an entry for it, defining floordrobe as “an untidy heap of discarded clothing left on the floor...