Definitions

1. interjection

an expression of excitement or enthusiasm

“The crowd let out a loud “ff” as the concert began.”

2. noun

a sound similar to a laugh, often used to express pleasure or amusement

“The child’s joyful ff filled the room.”

3. verb

to laugh or make a laugh-like sound

“The kids started ff-ing at the silly joke.”

4. abbreviation

a unit of force, especially in the context of firearms

“The gun’s recoil was measured in ff.”

5. prefix

a prefix used in chemistry to denote force or energy, especially in the context of physics

“ff is used in the term ff-inch, which refers to a unit of force.”

6. other

a symbol used in various contexts, such as in audio or video editing, to denote the end of a scene or take

“The editor used ff to signal the end of the scene.”