Whata heal is death?
This is my englisch.Sorry.
it’s … THE END 
Why do you ask? Or you simply need definition/translation of this word?
When you are, there is no death, when there is death there are no you.
quite logical! 
however sad…
when you die then you will know
What?
I like idea about death by Send Egsiupery (I write it in Lightuanian)If I die, world do not lose very much, but I’ll lose all world.
Death…is when u go 2 sleep and nevah wake up…get it now???