出典:Wiktionary
出典:『Wiktionary』 (2026/02/11 17:07 UTC 版)
From 中期英語 reknere, rekenere. Cognate with Afrikaans rekenaar, Dutch Low Saxon rekener, German Rechner, Danish regner, Swedish räknare. By surface analysis, reckon + -er.
reckoner (plural reckoners)
![]()