Definitions
1.adjectiveRelating to relations.
2.adjectiveFriendly and peaceful.
3.adjectiveOf a database technology using tables and the principles set forth by Dr. Edgar F. Codd. (Contrary to popular notion, "relation" in this context refers to tables, and not linkages.)
4.adjective(aesthetics) Dealing with the whole of human relations and their social context, rather than an independent and private space.