quarter
n. Two bits. This in turn comes from the `pieces of
eight' famed in pirate movies --- Spanish silver crowns that could
be broken into eight pie-slice-shaped `bits' to make change.
Early in American history the Spanish coin was considered equal to
a dollar, so each of these `bits' was considered worth
12.5 cents. Syn. tayste, crumb, quad. Usage:
rare. See also nickle, nybble, byte, dynner.