intransigent (adj.)youdaoicibaDictYouDict[intransigent 词源字典]
1881, from French intransigeant, from Spanish los intransigentes, literally "those not coming to agreement," name for extreme republican party in the Spanish Cortes 1873-4, from in- "not" (see in- (1)) + transigente "compromising," from Latin transigentem (nominative transigens), present participle of transigere "come to an agreement, accomplish, to carry through" (see transaction). Acquired its generalized sense in French.[intransigent etymology, intransigent origin, 英语词源]
transaction (n.)youdaoicibaDictYouDict
mid-15c., "the adjustment of a dispute, a negotiated agreement, management or settlement of an affair," from Old French transaccion "exchange, transaction," from Late Latin transactionem (nominative transactio) "an agreement, accomplishment," noun of action from past participle stem of transigere "stab through; accomplish, perform, drive or carry through, come to a settlement," from trans- "through" (see trans-) + agere "to drive" (see act (v.)). Meaning "a piece of business" is attested from 1640s. Related: Transactions; transactional.