What does "exterminate" mean?

Exterminate: To destroy utterly; to cut off; to extirpate; to annihilate; to root out; as, to exterminate a colony, a tribe, or a nation; to exterminate error or vice. To explode and exterminate rank atheism. Bentley.

Additional senses

  1. 2.(Math.) To eliminate, as unknown quantities. [R.]

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