deadly
🇺🇸
/ˈdedli/
🇬🇧
/ˈdedli/
able to cause death
The snake has a deadly bite that can kill quickly.
very great or total
The sniper showed deadly accuracy with every shot.
very powerful and hard to resist
His deadly charm made everyone like him instantly.
very boring
The meeting was deadly and made everyone sleepy.
like death; without life
Her face was deadly pale after the shock.
very; extremely
He was deadly serious about his warning.