deckle

( /dekĀ“l/, n.)

   [from  dec-  and  {nybble};  the original spelling seems to have been
   decle] Two {nickle}s; 10 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 {nybble} for other such terms.

[glossary]
[Reference(s) to this entry by made by: {nickle}{nybble}]