Definitions
1.NounConnection or association; the condition of being related.
2.NounThe links between the x-values and y-values of ordered pairs of numbers especially coordinates.
3.NounKinship; being related by blood or marriage.
4.NounA romantic or sexual involvement."They have been in a relationship for ten years, but have never married."
5.NounA way in which two or more people behave and are involved with each other."I have a good working relationship with my boss."
6.NounThe level or degree of affinity between keys, chords and tones.