The previous life and experiences of a person, especially a character in a dramatic work, but also a real-life person.
A fictitious account of a person's history designed to conceal their actual history and motives.
A prequel.
The act of relating a story.
The manner in which two things may be associated.
A set of ordered tuples.
A set of ordered tuples retrievable by a relational database; a table.
The act of intercourse.
Specifically, a set of ordered pairs; a binary relation.
A member of one's extended family; a relative.
A statement of equality of two products of generators, used in the presentation of a group.
A subobject of a product of objects.