(Bilgisayar) A scrape, aka "Tracker Scrape", is a request sent to a tracker. A request is sent, connection to the tracker is established, information is exchanged, then the connection is closed. A scrape is what every BitTorrent client (such as Azureus) does, to any tracker that is hosting a .torrent which is loaded into the client. The request does something like a "wipe" or a "pass" over the tracker, and then the tracker sends information back to the client
If you scrape something from a surface, you remove it, especially by pulling a sharp object over the surface. She went round the car scraping the frost off the windows
A disagreeable and embarrassing predicament out of which one can not get without undergoing, as it were, a painful rubbing or scraping; a perplexity; a difficulty
If something scrapes against something else or if someone or something scrapes something else, it rubs against it, making a noise or causing slight damage. The only sound is that of knives and forks scraping against china The car hurtled past us, scraping the wall and screeching to a halt There was a scraping sound as she dragged the heels of her shoes along the pavement
If you scrape a part of your body, you accidentally rub it against something hard and rough, and damage it slightly. She stumbled and fell, scraping her palms and knees. = graze
To rub over the surface of (something) with a sharp or rough instrument; to rub over with something that roughens by removing portions of the surface; to grate harshly over; to abrade; to make even, or bring to a required condition or form, by moving the sharp edge of an instrument breadthwise over the surface with pressure, cutting away excesses and superfluous parts; to make smooth or clean; as, to scrape a bone with a knife; to scrape a metal plate to an even surface