When someone calls you a demon it means that you are evil.
Jinchuriki is someone who is the host to a demon.
to be possesed by a demon means a evil spirit ( so called demon ) finds a way to get inside your body and takes over and makes you do things you do not want to do and you cant make them stop if you were possesed by a demon you would probly die of malnutrition of dehydration.
If you mean the ancient demon who inhabits Fred Burkle's body for most of Series 5 then it's called Illyria.
It's French for "angel or demon".
InuYasha is half-demon because his father was a demon and his mother was a regular human.
A demon
Demon king, or "big demon" if you seperate Dai & Mao.
If you mean what IS a song by Demon hunter then here's an answer- Collapsing [Edit] [Radio Edit]-Demon Hunter.
An imp
nephilum
"White demon".
Demon possessed.