英語の語源 - Roots of EnglishコミュのOrigin of "surreptitious" 1400–50; late Middle English < Latin surreptīcius stolen, clandestine, equivalent to surrept(us), past participle of surripere to steal, (sur- sur-2 + rep-, combining form of rapere to snatch, rape1 + -tus past participle suffix) + -īcius -itious