the act of purchasing back something previously sold
"The company announced a repurchase program to buy back its own shares from investors who had recently sold them."
The act of repurchasing.
"After selling his shares last year, he decided to repurchase them now that the market has stabilized."
buy what had previously been sold, lost, or given away
"He bought back the house that his father sold years ago"
To buy back or again; to regain by purchase.
"After their first flight, many travelers repurchased airline miles from promotional offers to upgrade their seats on future trips."