outcast

Short definition from Wiktionary

Verb

1. 1
   To cast out; to banish.

Adjective

1. 1
   That has been cast out; banished, ostracized.

Noun

1. 1
   One that has been excluded from a society or system, a pariah, a leper.
2. 2
   Synonym of outsider: someone who does not belong, a misfit.
3. 3
   A quarrel.
4. 4
   The amount of increase in the bulk of grain during malting.