1. (

• familiarity ,
• intimacy ,
• closeness ,

) close or warm friendship; "the absence of fences created a mysterious intimacy in which no one knew privacy" ;

2. (

• affair ,
• affaire ,
• intimacy ,
• liaison ,
• involvement ,
• amour

) a usually secretive or illicit sexual relationship ;

3. (

• closeness ,
• intimacy

) a feeling of being intimate and belonging together; "their closeness grew as the night wore on" ;