exterminator
/ɪkˈstɜːrməneɪtər/
noun
- A person or company whose job is to kill pests such as insects, rodents, or other unwanted animals.
- We called an exterminator to get rid of the termites in the basement.
- The exterminator sprayed the kitchen to eliminate the cockroach infestation.
- Our apartment building hires an exterminator every month to prevent pests.