fu
ck
The origin of the f-word meaning 'sexual intercourse' is actually rather obscure. There is a legend that the old name for the crime of rape was 'Forced Unlawful Carnal Knowledge', and part of the punishment was that an abbreviation of the crime would be branded on the perpetrators head. Hence, people with 'F. U. C. K.' on their head were known to be rapists. A similar story is that during the time of the plague when it was necessary to increase the population a royal injunction was issued telling the common folk to 'Fornicate Under Command of the King.' These, however, would appear to be acronyms intentionally spelling out an existing word rather than new creations themselves.
Eric Partridge, a famous etymologist, has suggested that the Old German 'ficken' or 'fucken', meaning 'to strike or penetrate', was related to the Latin words for pugilist, puncture, and prick4 , or to the Latin 'futuere' which had the slang meaning 'to copulate'. There are also clearer links to Dutch where 'fokken' means breed and is applied to cattle, and to a Swedish dialect word 'fokken' which has the English meaning. Certainly, all the earliest uses of the word in English came via Scotland, suggesting a Scandinavian origin5.
Records from as early as 1278 identify a man called John Le-Fucker (which, considering people often had names to do with their occupations, makes the mind boggle), and it was certainly in common usage by the 16th Century, appearing in a dictionary, John Florio's A World of Words, in 1598. By the 18th century, it had became a vulgar term; It was even banned from the Oxford English Dictionary.
DH Lawrence's Lady Chatterly's Lover (written in 192

was the first serious (ie non-pornographic) book in English to use the word accurately and in context and was famously banned for over thirty years. In 1960, US publishers Grove Press won a court case permitting it to publish the book in America, meaning it was the first time the word had been legally used in print, while three years later, the ban was overturned in a British court in the infamous 'Lady Chatterly trial'. American author Norman Mailer used the euphemism 'fug' in The Naked and the Dead, and when famous wit Dorothy Parker met him at a party, she said, 'So you're the young man who can't spell f***?'
It has been recognised as one of the most versatile words in the English language, and can be put to use as an expletive, an adjective, a noun or a verb, as demonstrated in an email circular that has been widely distributed over the years.