‘black-bag job’: meaning and origin

USA, 1950—a covert intelligence operation involving illegal entry into premises—alludes to the black bag in which the equipment required for this type of operations was typically carried

Read More

‘bingo cage’: meaning and origin

USA, 1937—a device with a revolving cage or drum, used in a game of bingo to mix up the numbered balls or slips, or for drawing numbers or prize tickets in a lottery, tombola, etc.

Read More

‘silent policeman’: meaning and origin

USA, 1913—a small structure placed at the centre of a road junction which allows vehicles travelling in different directions to cross the junction safely at the same time by driving around the device in the same direction

Read More

‘cop shop’: meaning and origin

a police station—USA, 1882—here, the noun ‘cop’ designates a police officer and the noun ‘shop’ designates the place where one works

Read More

‘Speakers’ Corner’: meanings and origin

UK, 1923—the north-east corner of Hyde Park, London, near Marble Arch, where public speaking and debate are traditionally permitted with minimal restriction—by extension: any location where public speaking and debate are permitted or encouraged

Read More

‘Z-car’: meaning and origin

a police patrol car—UK, 1959—originally any of the special crime police patrol cars used in Lancashire—from the radio call-sign ‘Z’ allotted to such cars—popularised by the British television series ‘Z Cars’ (1962-78)

Read More