掛

guà ㄍㄨㄚˋ

1. • to hang to suspend (from a hook etc)
2. • to hang up (the phone)
3. • to be dead

     of a line

4. • to be worried to be concerned
5. • to make a phone call

     dialect

6. • to register (at a hospital) to make an appointment (with a doctor)
7. • to kill to die to be finished to fail (an exam)

     slang

8. • classifier for sets or clusters of objects