blower door n.— «Before any work is done, an assessor is sent to each home to conduct a detailed examination using an infrared camera and what is known as a “blower door”—essentially an airtight door with an inset fan—to...
skylock n.— «After a cursory examination, the chief of the contractor’s crew, which had been repairing the building’s facade, said that a “skylock”—the brake on one of the scaffold’s twin motors—had apparently failed, leading to the one...
leverite n. (also leaverite) a worthless stone or rock, especially one mistaken as being valuable. Editorial Note: Paul Dickson writes in Family Words (1998, p. 79), “Heaverite, according to Raymond J. Nelson of Cody, Wyoming, is a rock that...
hypar n.— «Saturday, June 9, Cleveland offered members of ITSA an opportunity to examine a model of a hyperbolic paraboloid, which is sometimes called a hypar, by coming to Spring Valley to see some of the alternative building methods in...
Tingle table n.— «Returns go to the Extracting Unit where a finer sort is made. As many as 300 clerks at “Tingle Tables” separate returns with checks from those without checks.…After being “Tingled,” returns...
expo n.— «Another problem is the over-reliance of some students on what is called expo- by which is meant possibility of having access to the examination scripts before the date of examination, which does not always happen.» —“SSCE...