intimacy

noun

in·​ti·​ma·​cy ˈin-tə-mə-sē 

plural intimacies

1

: the state of being intimate : familiarity

2

: something of a personal or private nature

Synonyms

• familiarity
• belonging
• kinship
• friendship
• love

Examples of intimacy in a Sentence

the intimacy of old friends

the intimacy of their relationship

He felt he achieved a certain intimacy with her.

The band liked the intimacy of the nightclub.

Recent Examples on the Web

By the end of the month, heartfelt conversations at home or with family could reveal new layers of intimacy, grounding your love life in honesty and care. —Valerie Mesa, PEOPLE, 6 Oct. 2025

Michael's version offers intimacy and protection, whereas Swift's version turns the phrase on its head in a story of betrayal. —Bryan West, USA Today, 3 Oct. 2025

Being vulnerable is essential for deepening intimacy. —Dr. Tracy Dalgleish, CNBC, 3 Oct. 2025

As the journey progresses and an unexpected intimacy develops between them, Veneno’s past resurfaces, threatening both their lives. —Leo Barraclough, Variety, 2 Oct. 2025

Word History

First Known Use

1641, in the meaning defined at sense 1

Kids Definition

intimacy

noun

in·​ti·​ma·​cy ˈint-ə-mə-sē 

plural intimacies

1

: the state of being intimate

2

: something of a personal or private nature

shared little intimacies in their letters