Exterminate (verb)

To eliminate completely; to destroy or kill all members of a particular group or species.

Origin:

From latin exterminare "drive out, root out, banish".

Examples:

1. The exterminate the pests before they infest the entire crop.
2. The government's plan to exterminate the minority population was met with international condemnation.
3. The disease exterminated a significant portion of the population.
4. The dictator ordered the extermination of the political opposition.
5. The exterminate of the invasive species was necessary to preserve the native ecosystem.