escort: [16] The notion underlying escort is of ‘guidance’, of ‘showing the right path’. The word comes via French from Italian scorta ‘guide’, a noun use of the past participle of scorgere ‘show, guide’. This in turn came from Vulgar Latin *excorrigere, a compound verb formed from the prefix ex- ‘out’ and Latin corrigere ‘put right’ (source of English correct). => correct[escort etymology, escort origin, 英语词源]