Exact historical dictionary sense
Purchase in Webster's 1913 dictionary
The 1913 record labels purchase as verb. Its source-bounded etymology and selected historical definition appear below.
[OE. purchasen, porchacen, OF. porchacier, purchacier, to pursue, to seek eagerly, F. pourchasser; OF. pour, por, pur, for (L. pro) + chacier to pursue, to chase. See Chase.]
Cross-verified historical senseIn Webster's Revised Unabridged Dictionary (1913), "purchase" is labeled verb. Its etymology is recorded as: "[OE. purchasen, porchacen, OF. porchacier, purchacier, to pursue, to seek eagerly, F. pourchasser; OF. pour, por, pur, for (L. pro) + chacier to pursue, to chase. See Chase.]" The selected historical definition says: "To pursue and obtain; to acquire by seeking; to gain, obtain, or acquire."