I. sur‧charge1 /ˈsɜːtʃɑːdʒ $ ˈsɜːrtʃɑːrdʒ/
noun [countable][
Date: 1400-1500;
Language: Old French;
Origin: surchargier, from sur- 'above' (from Latin super-; ⇒ super-) + chargier 'to charge']
money that you have to pay in addition to the basic price of something
surcharge on a 10% surcharge on airline tickets [TahlilGaran] Dictionary of Contemporary English ▲