Proto-Baltic: *pir̃k- (*per̃k-a-) vb. tr., *prek-iā̃ (1?) f.
Meaning: buy
Old Lithuanian: prekē "?" Daukša Post. 5134
Lithuanian: pir̃kti (per̃ka) `kaufen'; prẽkē, prekē̃ 'Handel, Kauf(preis)', Ware'; prekià 'Kaufpreis' ME II: 384
Lettish: pìrkt (pę̄̀rku/pìrkju2, pìrku/pìrcu) 'kaufen'; prece 'Ware; Freierei'