eff definition

  • verb:
    • Fuck.
    • have intercourse with
    • Fuck.
    • have sexual activity with
  • noun:
    • Same as eft.
    • Same as eft.

Related Sources

  • Sentence for "eff"
  • Urban Dictionary for "eff"
    • electric Frontiers FoundationThe non-profit company trying…
    • View More
90 votes

How would you define eff?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!