To mark or wound slightly on the surface by the scraping or tearing action of something rough, sharp, or pointed.
To rub or scrape, as with the finger-nails or with a scratcher, but without wounding or marking, as for the purpose of relieving itching or irritation.
To write or draw hurriedly or awkwardly; scribble.
To dig, scrape, or excavate with the claws: as, some animals scratch holes in which they burrow.
To erase or blot out; obliterate; expunge.
Specifically
In horse-racing, to erase, as the name of a horse, from the list of starters.
In United States politics, to erase (the name of a candidate on a printed ballot) by drawing a line through it; hence, to reject (a candidate).
Synonyms Chafe, Abrade, etc. See scrape.
To use the nails, claws, or the like for tearing the surface, or for digging, as a hen.
To relieve cutaneous irritation by the scraping action of the nails or claws or of a scratcher.
In United States politics, to expunge or delete a name on a voting-paper or ballot; reject one or more candidates on a regular party ticket, by canceling their names before casting the ballot.
In billiards, to make a scratch or fluke.