To clean something by rubbing it hard, typically with a brush and water. verb
She had to scrub the floor to remove the stains.
He scrubbed the pot until it was shiny and clean.
To cancel or abandon something, especially a plan or project. verb
The company decided to scrub the project due to budget constraints.
They scrubbed the mission because of bad weather.
To remove impurities or unwanted elements from something, often used in a digital or data context. verb
The software is designed to scrub sensitive information from the database.
They scrubbed the data to ensure accuracy before analysis.