genetic disorder causing developmental and intellectual delays, 1961, from J.L.H. Down (1828-1896), English physician; chosen as a less racist name for the condition than earlier mongolism.
famously pungent type of cheese, 1870, short for Limburger cheese (1817), from Limburg, province in northeast Belgium, where the cheese is made. The place name is from Germanic *lindo "lime tree" (see linden) + *burg "fortification."
Some frauds a few years ago started a Limburger cheese factory down in Keyport, New Jersey, but the imposition was soon exposed. A man could come within 300 yards of the spurious article without being knocked down, and as the smell never had any effect on the town clock the business was soon discontinued. [John E. Boyd, "The Berkeley Heroine and Others Stories," 1899]
"the heresy of the Docetae," who held that the body of Jesus was a phantom or of real but celestial substance, 1829, from Greek Doketai, name of the sect, literally "believers," from dokein "to seem, have the appearance of, think," from PIE *dok-eye-, suffixed (causative) form of root *dek- "to take, accept." Related: Docetic.