in·tim·acyBrE/ˈɪntɪməsi/NAmE/ˈɪntɪməsi/noun (in·tim·acies) [U]thestateofhavingaclosepersonalrelationshipwithsb亲密;密切;关系密切[C, usually pl.]athingthatapersonsaysordoestosbthattheyknowverywell亲密的言语(或行为)[U](formal or law法律) sexualactivity, especiallyanactofsexual intercourse性行为;(尤指)性交