1) Clawing 2) Scrape 1) Relieving itch 2) Sharp 
Scratching or sometimes known as Scrubbing is a DJ or turntablist technique used to produce distinctive sounds by moving a vinyl record back and forth on a turntable while optionally manipulating the crossfader on a DJ mixer. While scratching is most commonly associated with hip hop music, since the mid-1970s, it has been used in some styles of po...
• (p. pr. & vb. n.) of Scratch • (adv.) With the action of scratching.
A natural cat behaviour. Indoor cats should be given opportunities to scratch through the provision of a scratching post or suitable branches.
Scratch'ing adverb With the action of scratching. 
Moving a record manually under a needle to create new musical sounds
[adj] - (of a pain) as if caused by scraping with nails or claws
Also known as “scratchitti”, scribing is a destructive technique of hand-engraving or scratching a tag into a surface. It can be done using a simple key, knife or sand paper, although scribing pros use a Scriber.
adjective (of a pain) as if caused by scraping with nails or claws
moving a record quickly on a turntable to create a rhythmic scratching sound - There's a lot of scratching in his beats.