[syn: buy back, repurchase]
The Collaborative International Dictionary of English v.0.48:
Repurchase \Re*pur"chase\ (r?*p?r"ch?s; 48), v. t.
   To buy back or again; to regain by purchase. --Sir M. Hale.
   [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Repurchase \Re*pur"chase\, n.
   The act of repurchasing.
   [1913 Webster]
WordNet (r) 3.0 (2006):
repurchase
    n 1: the act of purchasing back something previously sold [syn:
         redemption, repurchase, buyback]
    v 1: buy what had previously been sold, lost, or given away; "He
         bought back the house that his father sold years ago" [syn:
         buy back, repurchase]