What is the meaning of the word "kill"?

Definitions:

be fatal verb
- cigarettes kill
be the source of great pain for verb
- These new shoes are killing me!
cause the death of, without intention verb
- They were killed in the collision of three cars.
cause to cease operating verb
- kill the engine
deprive of life verb
- AIDS has killed thousands in Africa
destroy a vitally essential quality of or in verb
- Eating artichokes kills the taste of all other foods
hit with great force verb
- I killed the ball.
hit with so much force as to make a return impossible, in racket games verb
- They killed the ball.
mark for deletion, rub off, or erase verb
- kill these lines in the President's speech
overwhelm with hilarity, pleasure, or admiration verb
- The host's jokes were killing me!
the destruction of an enemy plane or ship or tank or missile noun
- the pilot reported two kills during the mission
thwart the passage of verb
- kill a motion
tire out completely verb
- The daily stress of my work is killing me.