checkerの意味・使い方・発音

checker

英 ['tʃekə] 美 ['tʃɛkɚ]

チェッカー。

チェックからチェス。

checker (n.1): 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" a shortening of Old French eschequier "chessboard; a game of chess," from Medieval Latin scaccarium (see check (n.1)). Meaning "pattern of squares" is late 14c. Meaning "a man or marker 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)).
checker (v.): "to ornament with a checked or chackered design," late 14c. (implied in checkered), from Old French eschequer?? and from checker (n.1). Related: Checkering.
checker (n.2): "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.).

1. Check list ( quality specification ) has been signed by the controller ( inspector, checker ).: 検査票（品質説明書）は管理者（検査員、審査人）によって署名された。

2.I am the official checker of the new things to be checked.: 私は不明なものの安全検査官です。

3.The certification is invalid without the signature of appraiser， checker and approver.: 鑑定書にはマスタ、レビュー、承認署名は無効です。