zequi, zequin(e obs. forms of sequin. 1613Purchas Pilgrimage vii. iv. (1614) 675 Euery Zequi being sixteene ryals, and with vs eight shillings.a1701[see sequin n. 1].1765Smollett Trav. xxx. (1766) II. 107 Two scudi make a zequine; and a French loui'dore is worth about two zequines.