‘air quotes’: meaning and origin

a notional set of quotation marks gestured by a speaker’s fingers in the air, to indicate that what is being said is ironic, mocking, etc.—USA, 1989

Read More

‘to fire on all cylinders’: meanings and origin

1906 (of a motor vehicle): to operate with maximum power, to function at its best—1907 (of a person or thing): to perform at peak level, to be on top form—conversely, 1910: ‘to miss/misfire on all cylinders’

Read More

‘the tip of the iceberg’: meaning and origin

the smaller, perceptible part of something which is evidently much larger—USA, 1912—refers to the fact that floating ice has about 88 per cent of its mass submerged—does not seem to refer to the sinking of the Titanic

Read More

‘goldfish’ (as used of intelligence and of memory)

USA 1920: ‘to have the brains of a goldfish’ (to have limited intelligence)—USA, 1958: ‘to have the memory of a goldfish’ (to be unable to retain information or memories for any significant length of time)

Read More

‘bag of hammers’: meanings and origin

American English, 1874—used in particular of stupidity, as in ‘dumb as a bag of hammers’ and variants—the underlying notion is probably that anything is dumb that does all the hard work

Read More