exterminator的意思|示意

English word \"exterminator\" is often used in reference to someone or something that kills pests on a large scale. For example, an exterminator might be hired to rid a home of a rodents, insects, or other pests. The exterminator would first use various methods to try to remove the pests without killing them, such as traps or repellents. When other methods fail, they may resort to using poisons or other lethal methods to exterminate the pests.

In some cases, the word \"exterminator\" might also be used to refer to a person or organization that is devoted to eliminating some threat on a much larger scale. For example, a disease control agency might be referred to as an exterminator, as its primary mission is to eradicate a particular virus or bacteria from a population. Politicians might also be referred to as an exterminator if they are seen as a menace to society or a particular group of people.

The etymology of the word \"exterminator\" is from the Latin verb exterminare, which means \"destroy or drive out.\" This verb was later used in Middle English to refer to killing or driving away pests or enemies. The modern meaning is closer to the original Latin definition, as it typically refers to ridding something of a pest or threat.