excise1
Pronunciation: /ˈɛksʌɪz/
noun

Origin:
late 15th century (in the general sense 'a tax or toll'): from Middle Dutch excijs, accijs, perhaps based on Latin accensare 'to tax', from ad- 'to' + census 'tax' (see census)

Spelling help
Unlike most verbs ending in -ise, excise cannot be spelled with an -ize ending.