買い戻す

1. Origins, structure, and basic meaning

• Structure: 買い戻す (かいもどす) is a transitive verb for buying back something sold or placed on a market.
• Basic usage: A sold family watch is later recovered by purchase; a company plans to repurchase its shares.

2. Common pitfalls and similar expressions

• Personal item bought back and corporate share repurchase
  • Objects are 時計を and 自社株を. The first is completed; the second remains policy.