Origin and history of checker

mid-13c., "game of chess (or checkers);" c. 1300, "a chessboard, board with 64 squares for playing chess or similar games; a set of chessmen" (all now obsolete), a shortening of Old French eschequier "chessboard; a game of chess" (Modern French échiquier), from Medieval Latin scaccarium "chess-board" (see check (n.1)).

The meaning "pattern of squares" is from late 14c. That of "a man or piece in the game of checkers" is from 1864. British prefers chequer. From late 14c. as "a checked design." The word had earlier senses of "table covered with checked cloth for counting" (late 12c. in Anglo-Latin), a sense also in Old French (see checker (n.2)).

"to ornament with a checked or checkered design, decorate with squares of alternate color," late 14c. (implied in checkered), from Old French eschequeré and from checker (n.1). Related: Checkering.

"table covered with a checked cloth," specialized sense of checker (n.1), late 14c. (in Anglo-Latin from c. 1300); especially a table for counting money or keeping accounts (revenue reckoned with counters); later extended to "the fiscal department of the English Crown; the Exchequer" (mid-14c.; in Anglo-Latin from late 12c.).

"one who checks or controls," especially "one who collects money for others," 1867, agent noun from check (v.2).