Ⅰ.
repurchase UK US /ˌriːˈpɜːtʃəs/ verb [T] FINANCE, STOCK MARKET
► to buy back shares, bonds, etc. that you previously sold: »
Our objective is to use surplus cash to repurchase shares.
Ⅱ.
repurchase UK US /ˌriːˈpɜːtʃəs/ noun [C or U] also INFORMAL repo) FINANCE, STOCK MARKET
► the buying back of shares, bonds, etc. that you previously sold: »
The company's board authorized the repurchase of up to $3 billion of its common shares.
»a securities/stock/share repurchase
Financial and business terms. 2012.