measles /ˈmiːzəlz/ noun6 •An acute and highly contagious disease which often afflicts children caused by the virus Measles morbillivirus and causing red rashes, fever, runny nose, coughing, and red eyes.Maybe it's the 'measles. They say they're going around the neighborhood. — 1970 •Synonym of cysticercosis: A disease of livestock or meat caused by the presence of tapeworm larvae.The Swyne dyed of the Measils. — 1641 •(US) A discreet assassination made to look like death from natural causes.Such final solutions, sometimes referred to as termination with extreme prejudice, are known in the CIA as dying of the measles — that is, the death appears to be of natural causes. — 1977 •(no longer used) Any disease causing red rashes. •(no longer used) Any disease causing a tree's bark to become rough and irregular.Their fruit-trees are subject to two diseases, the Meazels... and lowsiness. — 1674 •(no longer used) Used as an intensifier.Why the meazills, should you stand heere, with your traine... — 1614