varsity (adj.)youdaoicibaDictYouDict[varsity 词源字典]
1825, "university," variant of earlier versity (1670s), shortened form of university. Compare varsal (1690s), short for universal; varmint from vermin; and Grose's "Dictionary of the Vulgar Tongue" (1788) has vardy as slang for verdict. "Used in English universities, and affected to some extent in American colleges" [Century Dictionary].[varsity etymology, varsity origin, 英语词源]