coined by Thomas Jefferson in Notes on the State of Virginia, first published in Paris in 1785—literal meaning: ‘to make little’ (composed of the prefix ‘be-’ and the adjective ‘little’)—criticised in The European Magazine, and London Review of August 1787 when the book was published in London
USA, 1795—Probably a blend of ‘irrespective’ and ‘regardless’, ‘irregardless’ means the same as ‘regardless’. It is regarded as incorrect in standard English, because the negative prefix ‘ir-’ merely duplicates the suffix ‘-less’, and is therefore unnecessary.
UK, 1953, humorous and euphemistic—‘to fall off (the back of) a lorry’: of goods, ‘to be acquired in dubious or unspecified circumstances’, especially ‘to be stolen’—variant with ‘truck’ came into use later in Australian and North American English
First recorded in The Leeds Mercury (Leeds, Yorkshire) of Friday 26 August 1938, the phrase ‘to use one’s loaf’ means ‘to use one’s common sense’. Here, ‘loaf’, a shortening of ‘loaf of bread’, is rhyming slang for ‘head’.
USA, 1811—based on the three principal components that make up a flintlock gun: ‘lock’ denotes the firing mechanism, ‘stock’ the handle or wooden shoulder-piece to which it is attached, and ‘barrel’ the tube down which the bullet is fired
UK, 1844—‘bobby’: a policeman—from ‘Bobby’, pet form of ‘Robert’, in allusion to Robert Peel, who, as Home Secretary, established the Metropolitan Police in 1829—cf. ‘peeler’ (1816), originally a member of the Peace Preservation Force in Ireland established in 1814 by Robert Peel
‘handbag’: to bully or coerce by subjecting to a forthright verbal assault or criticism—originally used with reference to British Prime Minister Margaret Thatcher in The Economist (7 August 1982)—from literal meaning ‘to batter or assault with a handbag’
first recorded in a speech by Rev. George W. Bethune, transcribed in ‘Brief abstract of the fourth annual report of board of Managers of the New-York city Colonization Society’, published in ‘The American Christian Instructor’ of April 1836
first recorded in 1480—from Portuguese ‘marmelada’ (quince marmalade), from ‘marmelo’ (quince), itself from Latin ‘malomellum’ (quince, sweet pome), a blend of Latin ‘mēlŏmĕli’ (syrup of preserved quinces) and ‘mĕlĭmēla’ (a variety of sweet pome)
From the name of the American film actress Mae West, renowned for her generous bust, the informal noun ‘Mae West’, attested in 1940, denotes an inflatable life jacket, originally as issued to Royal Air Force aviators during World War II.