Check·er v. t. [imp. & p. p. Checkered p. pr. & vb. n. Checkering.]
1. To mark with small squares like a checkerboard, as by crossing stripes of different colors.
2. To variegate or diversify with different qualities, colors, scenes, or events; esp., to subject to frequent alternations of prosperity and adversity.
Our minds are, as it were, checkered with truth and falsehood. --Addison.