The professional dissemination and management of information by a person or an organization to the public with the purpose of creating a favorable public image.

(databases) A database consisting of separate tables, having explicitly defined relationships, and whose elements may be selectively combined as the results of queries.

(idiomatic) Behaviour of a sexual nature between one or more individuals.

Diplomatic intercourse between nations, including the mutual presence of diplomatic missions.

The tasks of building, maintaining and exploiting good relationships between an organization and print and broadcast media organizations.

The act of sexual intercourse. / Sexual activities between individuals.

A person who is relation through birth, as opposed to marriage or adoption.

The patterns of behaviour between ethnic groups of people / The branch of sociology that studies these patterns

plural of relational database

plural of binary relation