What does chequer mean?
Chequer refers to a pattern of alternating squares in contrasting colours, most familiar from chess and draughts boards, racing flags, and tiled floors. In British English it is the standard spelling of what Americans write as 'checker', covering both the noun — the pattern itself, or a counter used in draughts — and a verb meaning to divide or decorate something with such squares. Figuratively, the past participle 'chequered' describes a life, career, or history marked by ups and downs: a 'chequered past' has known both success and trouble. The word carries a strong visual association and a mildly literary flavour when used of light and shade, as in sunlight chequering a courtyard through lattice-work. Its history is unexpectedly rich: it descends from Old French eschequier, the chessboard, ultimately linked to Persian shah, 'king' — the same root that gave English 'chess', 'check', 'checkmate', 'cheque', and the Exchequer, Britain's public treasury.
An arrangement of alternating light and dark squares forming a regular pattern; a single square of such a pattern.
"The pavement was laid out in a bold chequer of black and white marble."
In this sense British English prefers 'chequer', while American English writes 'checker'; the compound 'chequerboard' names the full board.
To mark, divide, or decorate with a pattern of alternating coloured squares; by extension, to diversify or variegate.
"Fields and hedgerows chequered the valley below in every shade of green."
Most common today in the participial adjective form 'chequered', especially in the phrase 'a chequered past'.
The plural applies to individual squares or counters in a pattern or game; the uncountable singular often serves for the pattern itself. In British usage, 'chequers' can also name the game of draughts.
"The artisan carefully painted each of the chequers along the border of the tabletop."
Every 'checkmate', every bank 'cheque', and even the Exchequer that manages Britain's treasury all trace back to the same Persian word for king — because chess travelled west on a chequerboard.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of chequer
Chequer comes from Old French eschequier, meaning the chessboard or the game of chess, which derived from the Persian shah ('king') via Arabic and Latin forms such as scaccarium. It entered Middle English in the medieval period alongside related borrowings like 'check', 'checkmate', and 'exchequer', the royal counting-house whose cloth was divided like a chessboard. The spelling with -quer reflects its French lineage and distinguishes the British form from the American 'checker'; 'cheque', the banking term, is another offshoot of the same root.
Related word forms
How chequer is actually used
'Chequer' is the standard British spelling; American English uses 'checker' for both the noun and verb. The verb sense is now somewhat literary, appearing most often as the participle 'chequered', especially in the fixed phrase 'a chequered past/career', meaning eventful or varied. The spelling should not be confused with 'cheque', the banking term.
Easily confused with chequer
'Cheque' (US 'check') is a written order for payment from a bank account, while 'chequer' refers to an alternating-square pattern, the game piece or board, or the act of patterning with squares.
'Checker' is the standard American spelling of the same word and also means an attendant (as in 'coat-checker'), whereas 'chequer' is the British-spelled form referring mainly to the pattern or board.