1840, John Wesley, The Works of the Reverend John Wesley, A.M, p.334O may it be my constant care to watch and pray; the neglect of which was the chief cause of my former deadness.
A lack of elasticity.He complained that the deadness of the balls affected his game.
A lack of sparkle in a fizzy drink.The deadness of the champagne made it undrinkable.
A lack of animation in a person.The deadness of his expression told everything, without him having to speak.