Death means absence of time. In other words, the dead individual enters the eternity, however it is no longer aware of anything.
It means that the doctors believe that the cancer is effectively untreatable, and that it will eventually lead to the person's death.
beneficially
functioning effectively and with the least waste of effort
When the heart suddenly stops beating effectively and breathing ceases, a person is said to have experienced sudden cardiac death.
To use any means at your disposal effectively...
working effectively means that you are capable of doing certain things.
Effectively. At the lowering of the flag, there was one accidental death and one injury.
You may mean 'suffocation', -this is when a breathing animal is denied enough air to breathe effectively.
Speaking effectively means speaking clearly, coherently, and with purpose. It means being able to transmit the information that you are trying to communicate.
No. Death is a noun, also used as an adjunct (death throes, death bringer). The adverb "deathly" does not necessarily mean of or causing death, but can mean like death (deathly silence).
I think you mean "preceded in death" which means "died before" .
It simply means you are efficient.