deadly Meaning and Definition

1. r. (used as intensives) extremely

2. r. as if produced by death

3. r. as if dead

4. s. (of a disease) having a rapid course and violent effect

5. s. causing or capable of causing death

6. s. of an instrument of certain death

7. s. exceedingly harmful

8. s. involving loss of divine grace or spiritual death

9. s. extremely poisonous or injurious; producing venom