To devastate: to reduce or destroy significantly but not completely.
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 destroy or remove one-tenth of anything.
To relinquish (something)
To admit defeat, capitulate
Become fully taken over by a certain quality, activity, trait, &c.
To abandon (someone or something)
To execute a trade on behalf of another broker.
To stop or quit (an activity, etc.)
To surrender (someone or something)
To lose hope concerning (someone or something)