af

¹

or AF

[ ey-ef, af ]

abbreviation for

, Slang.

1. as fuck; to a great degree (a euphemistic initialism used as a general intensifier, without explicit vulgarity):

   He’s annoying af.

AF

²

abbreviation for

1. Air Force ( def ).
2. Anglo-French ( def 3 ).
3. Asian female.
4. Pathology. atrial fibrillation ( def ).

af-

³

1. variant of ad- before f: affect.

Af.

⁴

abbreviation for

1. Africa.
2. African.

a.f.

⁵

abbreviation for

1. audio frequency.

A.F.

⁶

abbreviation for

1. Air Force.
2. Anglo-French.
3. audio frequency.

AF

¹

abbreviation for

1. Anglo-French
2. automatic focus
3. audio frequency
4. (in Canada) Air Force

A/F

²

abbreviation for

1. as found

a.f.

³

abbreviation for

1. audio frequency

af

⁴

the internet domain name for

1. Afghanistan

Word History and Origins

Origin of af¹

First recorded in 2005–10

Example Sentences

For AF and MI, the risk increased steadily over time without major shifts.

From Science Daily

For study participants who met the recommended 150 minutes of moderate-to-vigorous physical activity or more, the effects of sedentary behavior on AF and MI risks were substantially reduced, but effects on higher risk of HF and CV mortality remained prominent.

From Science Daily

The “Black AF” star praised the sonic superstar while asserting that his music — and all of his work — was “a channel for his love.”

From Los Angeles Times

The “Pitch Perfect” and “Up in the Air” star has said the new film “was never a money-making venture” for her,” telling SiriusXM’s “Crime Junkie AF” podcast host Ashley Flowers that she didn’t feel right about taking a paycheck from the project.

From Los Angeles Times

“You mean drunk af. Thats not how Darius Rucker normally sings,” commented TikTok user @htownkat on a video showing Rucker falling.

From Los Angeles Times