X Proprius

1. one's own (inalienable)
2. belonging to oneself as property
3. personal, private, exclusive (not shared with others)
4. particular to one case, specialAntonym: commūnis
5. (of activities) proper to, characteristic of a given set of persons or things
6. (of words) proper, literal, strict
   1. concrete, specific
   2. used of proper nouns