1. Of, or relating to, algebra.
  2. Containing only numbers, letters and arithmetic operators.
  3. Which is a root of some polynomial whose coefficients are rational.
  4. Describing squares by file (referred to in intrinsic order rather than by the piece starting on that file) and rank, both with reference to a fixed point rather than a player-dependent perspective.

The above text is a snippet from Wiktionary: algebraic
and as such is available under the Creative Commons Attribution/Share-Alike License.

Need help with a clue?
Try your search in the crossword dictionary!