fucken
UK[ˈfʌkən]US[ˈfʌkən]
adverb, adjective
Used as an intensifier, similar to 'fucking'.
Etymology
The word 'fucken' is a variant of the present participle 'fucking', which itself derives from the verb 'fuck'. The verb 'fuck' is of Germanic origin, likely from a common Proto-Germanic root, and is related to similar words in other Germanic languages like Middle Dutch and German. Its earliest known use in English dates to the 15th century. The development of 'fucking' into a general-purpose intensifier or emphatic modifier (and subsequently its variant 'fucken') is a modern, primarily 20th-century grammaticalization process, where a word with a specific lexical meaning evolves to serve a grammatical function expressing degree or attitude.
Analysis
This is a simplex word, a variant form of the intensifier 'fucking'. It is not productively formed from distinct morphemes in modern English.
Examples
It's a fucken miracle they arrived on time.
He's a fucken genius when it comes to fixing cars.
That was a fucken amazing concert.