Doit, n.

n. [D. duit, duyt, L. Ger. deut, perhaps from Fr. d’huit, de huit, of eight, as it is the eighth part of a stiver or penny.]

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; a trifle; as, I care not a doit.