prince: [13] A prince is etymologically someone who ‘takes first place’, hence a ‘leader’. The word comes via Old French prince from Latin princeps, a compound formed from prīmus ‘first’ (source of English prime) and capere ‘take’ (source of English captive, capture, etc). (German fürst ‘prince’ was derived from Old High German furist ‘first’, apparently in imitation of the Latin word.) The derivative princess [14] was also acquired from Old French. => first, prime[prince etymology, prince origin, 英语词源]