To destroy or remove one-tenth of anything.
To replace a high-resolution model with another of lower but acceptable quality.
To reduce to one-tenth: to destroy or remove nine-tenths of anything.
To devastate: to reduce or destroy significantly but not completely.
To destroy or abolish something.
To obscure or eclipse something.
To hunt down (a species) to extinction.
To bring about the extinction of a conditioned reflex.
To put out, as in fire; to end burning; to quench.
To die out.
To kill.