What is the meaning of fucking?

noun

• Slang for sexual intercourse.
  • synonyms: fuck, screw, screwing, ass, nooky, nookie, piece of ass, piece of tail, roll in the hay, shag, shtup

verb

• Have sexual intercourse with.
  • usage: "This student sleeps with everyone in her dorm"; "Adam knew Eve"; "Were you ever intimate with this man"
  • synonyms: sleep together, roll in the hay, love, make out, make love, sleep with, get laid, have sex, know, do it, be intimate, have intercourse, have it away, have it off, screw, fuck, jazz, eff, hump, lie with, bed, have a go at it, bang, get it on, bonk

adjective

• Informal intensifiers.
  • usage: "what a bally (or blinking) nuisance"; "a bloody fool"; "a crashing bore"; "you flaming idiot"
  • synonyms: bally, blinking, bloody, blooming, crashing, flaming

adverb

• Intensifier, very colloquial.
  • usage: "what took you so fucking long"