double-breast
n.— «At least 20 per cent of the members of the National Constructors Association have recently gone double-breasted (setting up separate non-union companies, while the main shop is unionized) or have reorganized to do so.» —“Construction unions may have to lower expectations” Globe and Mail (Toronto, Canada) Feb. 4, 1978. (source: Double-Tongued Dictionary)
Further reading
You may have a favorite word in English, but what about your favorite in another language? The Spanish term ojalá is especially handy for expressing hopefulness and derives from Arabic for “God willing.” In Trinidad, if you want to ask...
If someone urges you to spill the tea, they probably don’t want you tipping over a hot beverage. Originally, the tea here was the letter T, as in “truth.” To spill the T means to “pass along truthful information.” Plus...