Definitions

1. noun

A repetitive rhythmic pattern, often used in music or sound effects, typically consisting of two or more beats repeated in a steady rhythm.

“The composer used a ratatat rhythm in the background of the song to create a sense of tension.”

2. verb

To produce a repetitive rhythmic sound, especially with a drum or other instrument.

“The drummer started ratatating on his snare drum to signal the beginning of the song.”