A(n) can be defined as a "self-defined group of intimates who create and themselves through their own interactions and their interactions with others."

I believe the answer is: Family

pay attention that the definition does not mention any genetic factors as a main reason for a family to be created. This conception is held by almost all people in the world.

As long as a group of people is intimate, care about each other's well being, and not abandoning each others everytime a problem arise, those group of people could consider themselves a family.

answer; ha,ha,ha, corn on the cop;

answer; clear and present danger test;