1. a person or machine that tears down or destroys buildings or structures
2. a person who destroys or defeats something completely
Usage: figurative

Examples

• The demolisher carefully removed the old warehouse brick by brick.
• Heavy machinery operated by skilled demolishers brought down the condemned building.
• He was known as a demolisher of myths and false beliefs.
• The team of demolishers worked for weeks to clear the site.
• She became a demolisher of outdated traditions in her organization.
• Professional demolishers must follow strict safety regulations.