intimacy

intimacy
/ˈɪntɪməsɪ; `ɪntəməsɪ/ n
1 [U]
(a) state of being intimate; close friendship or relationship 亲密; 亲切; 亲昵; 关系密切.
(b) (euph 婉) sexual activity 性行为.
2 intimacies [pl]
(rhet 修辞) intimate actions, eg caresses or kisses 亲昵行为（如爱抚、 接吻）.

牛津英汉双解词典