amerikai:
brit:
1. The manner in which two things may be associated.
The relation between diet and health is complex.
2. A member of one's family.
Yes, he's a relation of mine, but only a distant one.
3. The act of relating a story.
Your relation of the events is different from mine.
4. A set of ordered tuples.
5. Specifically, a set of ordered pairs.
Equality is a symmetric relation, while divisibility is not.
6. A set of ordered tuples retrievable by a relational database; a table.
This relation uses the customer's social security number as a key.
7. A statement of equality of two products of generators, used in the presentation of a group.
8. A subobject of a product of objects.
9. (usually collocated: sexual relation) The act of intercourse.