scrap

(noun) a small fragment of something broken off from the whole. Synonyms: bit, chip, flake, fleck. Examples: "A bit of rock caught him in the eye."

(noun) worthless material that is to be disposed of. Synonyms: rubbish, trash.

(noun) a small piece of something that is left over after the rest has been used. Examples: "She jotted it on a scrap of paper." "There was not a scrap left."

(noun) the act of fighting; any contest or struggle. Synonyms: fight, fighting, combat. Examples: "A fight broke out at the hockey game." "There was fighting in the streets." "The unhappy couple got into a terrible scrap."

(verb) dispose of (something useless or old). Synonyms: trash, junk. Examples: "Trash these old chairs." "Junk an old car." "Scrap your old computer."

(verb) have a disagreement over something. Synonyms: quarrel, dispute, argufy, altercate. Examples: "We quarreled over the question as to who discovered america." "These two fellows are always scrapping over something."

(verb) make into scrap or refuse. Examples: "Scrap the old airplane and sell the parts."