Want:
transitive verb (3rd person present singular wants, present participle wanting, past and past participle wanted)
1. desire something: to feel a need or desire for something
We want a new car.
2. wish something done: to desire to do something or that something should be done
I don't want you being late.
He wants his steak well done.
3. miss something: to feel the lack of something
After a week on the road, I want my own bed.
4. wish somebody to be present: to wish to see or speak to somebody
He's wanted on the phone.
Someone wants you at the door.
5. seek somebody as crime suspect: to seek somebody in connection with a crime (usually passive)
wanted for two felonies
6. should: used to indicate that something is desirable or advisable (informal)
You want to see a doctor about that.
7. need something: to have a need for something (informal)
What that kid wants is some discipline!
The cupboards want cleaning.
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Source: Microsoft® Encarta® 2008.
Gravity.