The Collaborative International Dictionary
Overstocking
Overstock \O`ver*stock"\, v. t. [imp. & p. p. Overstocked; p. pr. & vb. n. Overstocking.] To fill too full; to supply in excess; as, to overstock a market with goods, or a farm with cattle.
Wiktionary
overstocking
vb. (present participle of overstock English)