noun

relation

rih-LAY-shun/rɪˈleɪʃn/

A connection linking people or things.

These interlocked chain links illustrate a relation between two things.

Two substantial metal chain links interlocked, with their shared connection clearly exposed: a concrete relation between two things.
Etymology

The image of “bringing back” also underlies reporting or referring. In the selected sense, relation is abstract: it names the connection or correspondence in which one person, thing, or idea stands to another.

In context

N. Stephan Kinsella121:09
… property is a relationship of exclusive control, a legally recognized ownership relation between a human actor and some scarce resource …
Kinsella on Liberty-KOL237-Intellectual Nonsense: Fallacious Arguments for IP—Part 2 Libertopia 2012

More examples

  • The study explores the relation between sleep and memory.
  • Relations between the two neighbors remain friendly.
  • The apartment is expensive in relation to its size.

Forms

relation · relations

relate verb — To show or establish a connection.

relational adjective — Concerning connections between people or things.

Similar words

relationship
Often suggests an ongoing connection, especially between people.
connection
More natural for physical attachments and everyday personal ties.
link
Often identifies a specific tie joining two things.