out of touch
01
not having recent information regarding a certain thing, particularly an event
Idiom
Informal
例
He's been out of touch with the music scene for years and does n't know any of the current bands.
Her views on technology are so outdated; she's completely out of touch with the latest innovations.
02
not having been in contact with someone and unaware of their current situation
例
By the time he was settled in, he became out of touch with that friend.
After moving abroad for several years, I was completely out of touch with my childhood friends.
