No, he had his snake Nagini poison him.
He is killed by Severus Snape with the Avada Kedavra Killing Curse on his own orders after placing on his finger the ring cursed by Lord Voldemort.
Albus Dumbledore was hit by the killing curse, Avada Kedavra, which was cast by Severus Snape.
No. Lord Voldemort killed Severus Snape's true love.
Because of the Avada Kedavra Snape cast on him.
Severus Snape killed him with the Avada Kedavra spell.
Voldemort didn't know Snape had changed sides, Snape was a spy.
Voldemort ordered his snake, Nagini, to kill Severus Snape.
He always thought he controlled Severus Snape and had no reason to fear him. The only person Voldemort ever feared was Albus Dumbledore.
He needed to make sure that Dumbledore was dead, because Dumbledore, was a very powerful wizard. Avada Kedavra is the quickest and less painful way. Snape didn't want Dumbledore to die painfully because he was, after all, on the same side.
No, Severus Snape is helping the Order of the Phoenix to bring down Lord Voldemort.
Faster than severus snape confronted with shampoo
Dumvledore was murdered by Prof. Severes Snape by the killing curse " Avada Kedavra" on the highest tower , Astronomy tower.