Checker

Part of speech: noun (n.)

One who checks.

Part of speech: noun (n.)

1. A piece in the game of draughts or checkers.

2. A pattern in checks; a single check.

3. Checkerwork.

Part of speech: verb (v.)

1. To mark with small squares like a checkerboard, as by crossing stripes of different colors.

2. To variegate or diversify with different qualities, color, scenes, or events; esp., to subject to frequent alternations of prosterity and adversity. Our minds are, as it were, checkered with truth and falsehood. Addison.