Scratch 

The term "scratch" is often heard around a game of pocket billiards (or pool) to represent a foul in which:

1. The cue ball is pocketed
2. The cue ball is popped off-table
3. The cue ball (or object ball) fails to touch a rail after contacting another ball

It was almost the perfect break -- he sank the 8 on the snap, but still lost due to the pocket scratch.

Scratch by Giskard July 2, 2004

Scratch 

A beginners programming language made by MIT. It is a block based programming language.

In School we use scratch to teach kids computer science

Scratch by Tyler Stinson March 29, 2019

Scratch 

Loose ends found in a bag of weed (marijuana), or the trimmings of the marijuana plant one can buy in large quantities for cheap. A local term native to Pittsburgh it is also known as “shake.”

“Hey man I heard Luke is going to get some scratch from that dealer.” “Do you mean shake?” “Fuck off scratch is a better name. Just tell them to buy me a 1/2 so I can smoke a bowl.”

Scratch by PghDM August 8, 2018

Scratch 

A coding program typically used in school computer classes.

Hello class, please open Scratch and begin coding a gun.

Scratch by DetectiveTeeVee February 21, 2022

Scratch 

A coding website built for kids it uses these blocks to code and childish look and many furries on the website i hate furries

hey guess what i made this minecraft game in Scratch!

Scratch by riotlong773 August 3, 2023

Scratch 

A form of coin or paper currency

I'm gonna hit the streets to get make dis scratch! Girl I'm tryin to get with him he's got dat scratch!

Scratch by CoCo Blaze November 23, 2007

scratch 

A musical note of definite pitch, created when moving a piece of vinyl back and forth in a rhythmic fashion under a needle on a phonographic turntable. Accidentally discovered (and later perfected) by Grand Wizzard Theodore.

"In fact I can't see, or can't imagine, a man who ain't a lover of beats, or a fan of scratchin'." - Eminem - "Infinite"

scratch by DJ Conan April 12, 2004