a state of having a close personal relationship with someone
the intimacy of marriage
a close sense of intimacy between parent and child
things you say or do to someone you have a close personal relationship with:
She thought back over the intimacies they'd shared and the plans they'd made.
a situation in which you feel you are in private with someone:
the cosy intimacy of the cafe
4 [uncountable] formal
sex - used especially by lawyers and police when they want to avoid using the word 'sex'