Checker \Check"er\ (ch[e^]k"[~e]r), v. t. [imp. & p. p. Checkered (-[~e]rd); p. pr. & vb. n. Checkering.]

[From OF. eschequier a chessboard, F. ['e]chiquier. See Check, n., and cf. 3d Checker.]

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.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Checkered \Check"ered\ (-[~e]rd), a.

1. Marked with alternate squares or checks of different color or material.

Dancing in the checkered shade. --Milton.

2. Diversified or variegated in a marked manner, as in appearance, character, circumstances, etc.

This checkered narrative. --Macaulay.

Source: Webster's Revised Unabridged Dictionary (1913)