demolition

 Longman Dictionary of Contemporary English Online朗文当代英语 5++LDOCE Online朗文 5++dem·o·li·tion /ˌdeməˈlɪʃən/ ●○○ noun [countable, uncountable]  1  the complete destruction of a building Consent is required for the demolition of any building. Demolition work has already begun at the site.2  an easy defeat 50,000 fans watched the 7-0 demolition of Dynamo Kiev.3  a process in which something is ended or ruined completely The policies are intended to halt the demolition of the rural economy. 4  the act of proving that an idea, opinion etc is wrong This is a legend that deserves demolition.

dem·o·li·tion nounSyllable  

demolition
See main entry: demolish