degree of intimacy; closeness and distance
Refers to the relative closeness or distance in a relationship; often used in contexts comparing or distinguishing between intimate and distant connections.
In human relationships, the balance between closeness and distance is important.
He changes his attitude depending on the degree of intimacy with the other person.
Compound of 親 (しん, 'close, intimate') and 疎 (そ, 'distant, estranged'). The exact historical derivation is uncertain, but the word is formed from two contrasting kanji to express the concept of closeness versus distance.