diagramless
Adjective. (context, crosswords) Having a blank grid, so that the solver must determine the positions of the black (non-lettered) squares as well as the answers to the clues.This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.