given (adj.)youdaoicibaDictYouDict[given 词源字典]
late 14c., "allotted, predestined," past participle adjective from give (v.). From 1560s as "admitted, supposed, allowed as a supposition." From late 14c. as "disposed, addicted." Middle English also had a noun give, yeve "that which is given or offered freely." The modern noun sense of "what is given, known facts" is from 1879. Given name (1827) so called because given at baptism.[given etymology, given origin, 英语词源]