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Iff vs Biff - What's the difference?

iff | biff |

As an abbreviation iff

is if and only if; used to show that the truth values of two statements are the same.

As an initialism IFF

is interchange File Format, a file format standard developed for Amiga computers.

As a noun biff is

a sudden, sharp blow or punch.

As a verb biff is

to strike such a blow.

iff

English

Abbreviation

(Abbreviation) (head)
  • (mathematics, logic) if and only if; used to show that the truth values of two statements are the same.

    • Related terms

    * if

    See also

    * formal logic

    biff

    English

    Noun

    (en noun)
  • A sudden, sharp blow or punch.
  • (sports): A wipeout.

    • Verb

    (en verb)
  • To strike such a blow.
  • (NZ, slang) To discard; to throw out; to throw away.
  • (sports) To wipe out; to faceplant; to fall.