Dictionary
dead•ly
Pronunciation: (ded'lē), [key]
—adj., -li•er, -li•est,
—adv.
—
adj.
1. causing or tending to cause death; fatal; lethal:
a deadly poison.
2. aiming to kill or destroy; implacable:
a deadly enemy.
3. like death:
a deadly pallor.
4. excruciatingly boring:
The dinner party was absolutely deadly.
5. excessive; inordinate:
deadly haste.
6. extremely accurate:
Annie Oakley was a deadly shot.
—
adv.
1. in a manner resembling or suggesting death:
deadly pale.
2. excessively; completely:
deadly dull. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.