squire: [13] A squire is etymologically a ‘shieldcarrier’. The word was adapted from Old French esquier (which was later reborrowed into English as esquire [15]). This was descended from Latin scūtārius ‘shield-carrier’, a derivative of scūtum ‘shield’ (source also of English escutcheon [15]). => escutcheon[squire etymology, squire origin, 英语词源]