Deaden a. : To make as dead; to impair in vigor, force, activity, or sensation; to lessen the force or acuteness of; to blunt; as, to deaden the natural powers or feelings; to deaden a sound.

Deaden a. : To lessen the velocity or momentum of; to retard; as, to deaden a ship's headway.

Deaden a. : To make vapid or spiritless; as, to deaden wine.

Deaden a. : To deprive of gloss or brilliancy; to obscure; as, to deaden gilding by a coat of size.

Example:
What trees/bushes will Deaden highway noise?

Taxonomy
Deaden, Official Site, Seals, Productions, entities.

Defination from the web:
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