to break, mar, or mark the surface of by rubbing, scraping, or tearing with something sharp or rough: to scratch one's hand on a nail.
2.
to dig, scrape, or tear (something) out or off with or as if with the nails, claws, etc.: to scratch the burs off one's coat.
3.
to rub or scrape slightly, as with the fingernails, to relieve itching.
4.
to rub or draw along a rough, grating surface: to scratch a match on the sidewalk.
5.
to erase, cancel, strike out, or eliminate (a name, something written, etc.) by or as if by drawing a line through it (often followed by out): Scratch out the third name on the list.
used for hasty writing, notes, etc.: scratch paper.
28.
without any allowance, penalty, or handicap, as a competitor or contestant.
29.
Informal. done by or dependent on chance: a scratch shot.
30.
Informal. gathered hastily and indiscriminately: a scratch crew.
31.
done or made from scratch: a scratch cake.
Idioms
32.
from scratch,
a.
from the very beginning or starting point.
b.
from nothing; without resources: After the depression he started another business from scratch.
33.
up to scratch, in conformity with a certain standard; adequate; satisfactory: The local symphony orchestra has improved this year, but it is still not up to scratch.
Origin: 1425–75; late Middle English scracche (v.), blend of Middle English scratte to scratch, and cracche to scratch; cognate with Middle Dutch cratsen
in Old Scratch "the Devil," 1740, is from earlier Scrat, from O.N. skratte "goblin, monster," a word which was used in late O.E. for "hermaphrodite" (cf. O.H.G. scrato "satyr, wood demon").
tv. to eliminate something from a list; to cancel something. : We decided to scratch the idea of a new car. The old one will have to do.
mod. impromptu; temporary. (See also pickup.) : We started a scratch game of basketball, but most of the girls had to leave at dinnertime.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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