\Doit\, n. [D. duit, Icel. pveit, prop., a piece cut off.
See {Thwaite} a piece of ground, {Thwite}.]
1. A small Dutch coin, worth about half a farthing; also, a
   similar small coin once used in Scotland; hence, any small
   piece of money. --Shak.
2. A thing of small value; as, I care not a doit.