scraping

nouns

(usually plural) a fragment scraped off of something and collected
"they collected blood scrapings for analysis"
domain usage
the form of a word that is used to denote more than one
is a type of (narrower)
a piece broken off or cut off of something else
"a fragment of rock"
a harsh noise made by scraping
"the scrape of violin bows distracted her"
a deep bow with the foot drawn backwards (indicating excessive humility)
"all that bowing and scraping did not impress him"
is derived from