nickle

/nikl/ , n. [from nickel , common name for the U.S. 5-cent coin] A nybble +
1; 5 bits. Reported among developers for Mattel's GI 1600 (the Intellivision
games processor), a chip with 16-bit-wide RAM but 10-bit-wide ROM. See also
deckle , and nybble for names of other bit units.

