Focus on the pronunciation of extinguish
English definition of “extinguish”
/ɪkˈstɪŋgwɪʃ/ verb [T]
› LAW to take something away, for example a right to do something: A deed restriction extinguishes the right to use or develop a property for certain things.
› FINANCE to decide that a debt does not have to be paid: With interest the debt doubled and was not finally extinguished until years later.