scrub

ot noun

1. One who is incompetent or unable to complete easy tasks. What a scrub! Instead of washing the dishes she put the used food on her face!
2. A thicket or jungle, often specified by the name of the prevailing plant oak scrub
3. One who labors hard and lives meanly; a mean fellow.
4. (stock breeding) One of the common livestock of a region of no particular breed or not of pure breed, especially when inferior in size, etc. Often used to refer to male animals unsuited for breeding.

fe’l verb

1. To rub hard; to wash with rubbing; usually, to rub with a wet brush, or with something coarse or rough, for the purpose of cleaning or brightening to scrub a floor
2. To be diligent and penurious to scrub hard for a living
3. To call off a scheduled event; to cancel. Engineers had to scrub the satellite launch due to bad weather.
4. To eliminate or to correct data from a set of records to bring it inline with other similar datasets The street segment data from the National Post Office will need to be scrubbed before it can be integrated into our system.

sifat adjective

1. Mean; dirty; contemptible; scrubby.